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Free and Premium Salesforce MuleSoft-Integration-Architect-I Dumps Questions Answers

Salesforce Certified MuleSoft Integration Architect 1 (SU24) Exam Questions and Answers

Question 1

A Mule application contains a Batch Job with two Batch Steps (Batch_Step_l and Batch_Step_2). A payload with 1000 records is received by the Batch Job.

How many threads are used by the Batch Job to process records, and how does each Batch Step process records within the Batch Job?

Options:

A.

Each Batch Job uses SEVERAL THREADS for the Batch Steps Each Batch Step instance receives ONE record at a time as the payload, and RECORDS are processed IN PARALLEL within and between the two Batch Steps

B.

Each Batch Job uses a SINGLE THREAD for all Batch steps Each Batch step instance receives ONE record at a time as the payload, and RECORDS are processed IN ORDER, first through Batch_Step_l and then through Batch_Step_2

C.

Each Batch Job uses a SINGLE THREAD to process a configured block size of record Each Batch Step instance receives A BLOCK OF records as the payload, and BLOCKS of records are processed IN ORDER

D.

Each Batch Job uses SEVERAL THREADS for the Batch Steps Each Batch Step instance receives ONE record at a time as the payload, and BATCH STEP INSTANCES execute IN PARALLEL to process records and Batch Steps in ANY order as fast as possible

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Question 2

An IT integration tram followed an API-led connectivity approach to implement an order-fulfillment business process. It created an order processing AP that coordinates stateful interactions with a variety of microservices that validate, create, and fulfill new product orders

Which interaction composition pattern did the integration architect who designed this order processing AP| use?

Options:

A.

Orchestration

B.

Streaming

C.

Aggregation

D.

Multicasting

Question 3

An organization has strict unit test requirement that mandate every mule application must have an MUnit test suit with a test case defined for each flow and a minimum test coverage of 80%.

A developer is building Munit test suit for a newly developed mule application that sends API request to an external rest API.

What is the effective approach for successfully executing the Munit tests of this new application while still achieving the required test coverage for the Munit tests?

Options:

A.

Invoke the external endpoint of the rest API from the mule floors

B.

Mark the rest API invocations in the Munits and then call the mocking service flow that simulates standard responses from the REST API

C.

Mock the rest API invocation in the Munits and return a mock response for those invocations

D.

Create a mocking service flow to simulate standard responses from the rest API and then configure the mule flows to call the marking service flow

Question 4

A manufacturing company is planning to deploy Mule applications to its own Azure Kubernetes Service infrastructure.

The organization wants to make the Mule applications more available and robust by deploying each Mule application to an isolated Mule runtime in a Docker container while managing all the Mule applications from the MuleSoft-hosted control plane.

What is the most idiomatic (used for its intended purpose) choice of runtime plane to meet these organizational requirements?

Options:

A.

Anypoint Platform Private Cloud Edition

B.

Anypoint Runtime Fabric

C.

CloudHub

D.

Anypoint Service Mesh

Question 5

Mule application is deployed to Customer Hosted Runtime. Asynchronous logging was implemented to improved throughput of the system. But it was observed over the period of time that few of the important exception log messages which were used to rollback transactions are not working as expected causing huge loss to the Organization. Organization wants to avoid these losses. Application also has constraints due to which they cant compromise on throughput much. What is the possible option in this case?

Options:

A.

Logging needs to be changed from asynchronous to synchronous

B.

External log appender needs to be used in this case

C.

Persistent memory storage should be used in such scenarios

D.

Mixed configuration of asynchronous or synchronous loggers should be used to log exceptions via synchronous way

Question 6

An insurance company has an existing API which is currently used by customers. API is deployed to customer hosted Mule runtime cluster. The load balancer that is used to access any APIs on the mule cluster is only configured to point to applications hosted on the server at port 443.

Mule application team of a company attempted to deploy a second API using port 443 but the application will not start and checking logs shows an error indicating the address is already in use.

Which steps must the organization take to resolve this error and allow customers to access both the API's?

Options:

A.

Change the base path of the HTTP listener configuration in the second API to a different one from the first API

B.

Set HTTP listener configuration in both API's to allow for connections from multiple ports

C.

Move the HTTP listener configurations from the API's and package them in a mule domain project using port 443

D.

Set the HTTP listener of the second API to use different port than the one used in the first API

Question 7

A company is using Mulesoft to develop API's and deploy them to Cloudhub and on premises targets. Recently it has decided to enable Runtime Fabric deployment option as well and infrastructure is set up for this option.

What can be used to deploy Runtime Fabric?

Options:

A.

AnypointCLI

B.

Anypoint platform REST API's

C.

Directly uploading ajar file from the Runtime manager

D.

Mule maven plug-in

Question 8

An organization has implemented the cluster with two customer hosted Mule runtimes is hosting an application.

This application has a flow with a JMS listener configured to consume messages from a queue destination. As an integration architect can you advise which JMS listener configuration must be used to receive messages in all the nodes of the cluster?

Options:

A.

Use the parameter primaryNodeOnly= "false" on the JMS listener

B.

Use the parameter primaryNodeOnly= "false" on the JMS listener with a shared subscription

C.

Use the parameter primaryNodeOnly= "true" on the JMS listener with a non­shared subscription

D.

Use the parameter primaryNodeOnly= "true" on the JMS listener

Question 9

What operation can be performed through a JMX agent enabled in a Mule application?

Options:

A.

View object store entries

B.

Replay an unsuccessful message

C.

Set a particular tog4J2 log level to TRACE

D.

Deploy a Mule application

Question 10

An organization currently uses a multi-node Mule runtime deployment model within their datacenter, so each Mule runtime hosts several Mule applications. The organization is planning to transition to a deployment model based on Docker containers in a Kubernetes cluster. The organization has already created a standard Docker image containing a Mule runtime and all required dependencies (including a JVM), but excluding the Mule application itself.

What is an expected outcome of this transition to container-based Mule application deployments?

Options:

A.

Required redesign of Mule applications to follow microservice architecture principles

B.

Required migration to the Docker and Kubernetes-based Anypoint Platform - Private Cloud Edition

C.

Required change to the URL endpoints used by clients to send requests to the Mule applications

D.

Guaranteed consistency of execution environments across all deployments of a Mule application

Question 11

A company is implementing a new Mule application that supports a set of critical functions driven by a rest API enabled, claims payment rules engine hosted on oracle ERP. As designed the mule application requires many data transformation operations as it performs its batch processing logic.

The company wants to leverage and reuse as many of its existing java-based capabilities (classes, objects, data model etc.) as possible

What approach should be considered when implementing required data mappings and transformations between Mule application and Oracle ERP in the new Mule application?

Options:

A.

Create a new metadata RAML classes in Mule from the appropriate Java objects and then perform transformations via Dataweave

B.

From the mule application, transform via theXSLT model

C.

Transform by calling any suitable Java class from Dataweave

D.

Invoke any of the appropriate Java methods directly, create metadata RAML classes and then perform required transformations via Dataweave

Question 12

According to MuleSoft, which system integration term describes the method, format, and protocol used for communication between two system?

Options:

A.

Component

B.

interaction

C.

Message

D.

Interface

Question 13

An organization has several APIs that accept JSON data over HTTP POST. The APIs are all publicly available and are associated with several mobile applications and web applications. The organization does NOT want to use any authentication or compliance policies for these APIs, but at the same time, is worried that some bad actor could send payloads that could somehow compromise the applications or servers running the API implementations. What out-of-the-box Anypoint Platform policy can address exposure to this threat?

Options:

A.

Apply a Header injection and removal policy that detects the malicious data before it is used

B.

Apply an IP blacklist policy to all APIs; the blacklist will Include all bad actors

C.

Shut out bad actors by using HTTPS mutual authentication for all API invocations

D.

Apply a JSON threat protection policy to all APIs to detect potential threat vectors

Question 14

In a Mule Application, a flow contains two (2) JMS consume operations that are used to connect to a JMS broker and consume messages from two(2) JMS destination. The Mule application then joins the two JMS messages together.

The JMS broker does not implement high availability (HA) and periodically experiences scheduled outages of upto 10 mins for routine maintenance.

What is the most idiomatic (used for its intented purpose) way to build the mule flow so it can best recover from the expected outages?

Options:

A.

Configure a reconnection strategy for the JMS connector

B.

Enclose the two(2) JMS operation in an Until Successful scope

C.

Consider a transaction for the JMS connector

D.

Enclose the two(2) JMS operations in a Try scope with an Error Continue error handler

Question 15

According to MuleSoft, which major benefit does a Center for Enablement (C4E) provide for an enterprise and its lines of business?

Options:

A.

Enabling Edge security between the lines of business and public devices

B.

Centralizing project management across the lines of business

C.

Centrally managing return on investment (ROI) reporting from lines of business to leadership

D.

Accelerating self-service by the lines of business

Question 16

What is maximum vCores can be allocated to application deployed to CloudHub?

Options:

A.

1 vCores

B.

2 vCores

C.

4 vCores

D.

16 vCores

Question 17

A company is designing a mule application to consume batch data from a partner's ftps server The data files have been compressed and then digitally signed using PGP.

What inputs are required for the application to securely consumed these files?

Options:

A.

ATLS context Key Store requiring the private key and certificate for the company

PGP public key of partner

PGP private key for the company

B.

ATLS context first store containing a public certificate for partner ftps server and the PGP public key of the partner

TLS contact Key Store containing the FTP credentials

C.

TLS context trust or containing a public certificate for the ftps server The FTP username and password The PGP public key of the partner

D.

The PGP public key of the partner

The PGP private key for the company

The FTP username and password

Question 18

A global organization operates datacenters in many countries. There are private network links between these datacenters because all business data (but NOT metadata) must be exchanged over these private network connections.

The organization does not currently use AWS in any way.

The strategic decision has Just been made to rigorously minimize IT operations effort and investment going forward.

What combination of deployment options of the Anypoint Platform control plane and runtime plane(s) best serves this organization at the start of this strategic journey?

Options:

A.

MuleSoft-hosted Anypoint Platform control plane CloudHub Shared Worker Cloud in multiple AWS regions

B.

Anypoint Platform - Private Cloud Edition Customer-hosted runtime plane in each datacenter

C.

MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane in multiple AWS regions

D.

MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane in each datacenter

Question 19

A key Cl/CD capability of any enterprise solution is a testing framework to write and run repeatable tests.

Which component of Anypoint Platform provides the te6t automation capabilities for customers to use in their pipelines?

Options:

A.

Anypoint CLl

B.

Mule Maven Plugin

C.

Exchange Mocking Service

D.

MUnit

Question 20

Mule application muleA deployed in cloudhub uses Object Store v2 to share data across instances. As a part of new requirement , application muleB which is deployed in same region wants to access this Object Store.

Which of the following option you would suggest which will have minimum latency in this scenario?

Options:

A.

Object Store REST API

B.

Object Store connector

C.

Both of the above option will have same latency

D.

Object Store of one mule application cannot be accessed by other mule application.

Question 21

An organization uses one specific CloudHub (AWS) region for all CloudHub deployments. How are CloudHub workers assigned to availability zones (AZs) when the organization's Mule applications are deployed to CloudHub in that region?

Options:

A.

Workers belonging to a given environment are assigned to the same AZ within that region.

B.

AZs are selected as part of the Mule application's deployment configuration.

C.

Workers are randomly distributed across available AZs within that region.

D.

An AZ is randomly selected for a Mule application, and all the Mule application's CloudHub workers are assigned to that one AZ

Question 22

An organization is building out a test suite for their application using MUnit.

The Integration Architect has recommended using Test Recorder in Anypoint Studio to record the processing flows and then configure unit tests based on the captured events.

What Is a core consideration that must be kept In mind while using Test Recorder?

Options:

A.

The Recorder supports loops where the structure of the data being tested changes inside the Iteration

B.

Mocking values resulting from parallel processes are possible and will not affect theexecution of the processors that follow in the test

C.

The Recorder supports mocking a message before or inside a Foreach processor

D.

Tests for flows cannot be created if Mule errors are raised Inside the flows, even if the errors are handled by On-Error Continue error handlers

Question 23

A Mule application is being designed for deployment to a single CloudHub worker. The Mule application will have a flow that connects to a SaaS system to perform some operations each time the flow is invoked.

The SaaS system connector has operations that can be configured to request a short-lived token (fifteen minutes) that can be reused for subsequent connections within the fifteen minute time window. After the token expires, a new token must be requested and stored.

What is the most performant and idiomatic (used for its intended purpose) Anypoint Platform component or service to use to support persisting and reusing tokens in the Mule application to help speed up reconnecting the Mule application to the SaaS application?

Options:

A.

Nonpersistent object store

B.

Persistent object store

C.

Variable

D.

Database

Question 24

An API client is implemented as a Mule application that includes an HTTP Request operation using a default configuration. The HTTP Request operation invokes an external API that follows standard HTTP status code conventions, which causes the HTTP Request operation to return a 4xx status code.

What is a possible cause of this status code response?

Options:

A.

An error occurred inside the external API implementation when processing the HTTP request that was received from the outbound HTTP Request operation of the Mule application

B.

The external API reported that the API implementation has moved to a different external endpoint

C.

The HTTP response cannot be interpreted by the HTTP Request operation of the Mule application after it was received from the external API

D.

The external API reported an error with the HTTP request that was received from the outbound HTTP Request operation of the Mule application

Question 25

A Mule application is being designed to do the following:

Step 1: Read a SalesOrder message from a JMS queue, where each SalesOrder consists of a header and a list of SalesOrderLineltems.

Step 2: Insert the SalesOrder header and each SalesOrderLineltem into different tables in an RDBMS.

Step 3: Insert the SalesOrder header and the sum of the prices of all its SalesOrderLineltems into a table In a different RDBMS.

No SalesOrder message can be lost and the consistency of all SalesOrder-related information in both RDBMSs must be ensured at all times.

What design choice (including choice of transactions) and order of steps addresses these requirements?

Options:

A.

1) Read the JMS message (NOT in an XA transaction)

2) Perform BOTH DB inserts in ONE DB transaction

3) Acknowledge the JMS message

B.

1) Read the JMS message (NOT in an XA transaction)

2) Perform EACH DB insert in a SEPARATE DB transaction

3) Acknowledge the JMS message

C.

1) Read the JMS message in an XA transaction

2) In the SAME XA transaction, perform BOTH DB inserts but do NOT acknowledge the JMS message

D.

1) Read and acknowledge the JMS message (NOT in an XA transaction)

2) In a NEW XA transaction, perform BOTH DB inserts

Question 26

In Anypoint Platform, a company wants to configure multiple identity providers (IdPs) for multiple lines of business (LOBs). Multiple business groups, teams, and environments have been defined for these LOBs.

What Anypoint Platform feature can use multiple IdPs across the company’s business groups, teams, and environments?

Options:

A.

MuleSoft-hosted (CloudHub) dedicated load balancers

B.

Client (application) management

C.

Virtual private clouds

D.

Permissions

Question 27

Which Mulesoft feature helps users to delegate their access without sharing sensitive credentials or giving full control of accounts to 3rd parties?

Options:

A.

Secure Scheme

B.

client id enforcement policy

C.

Connected apps

D.

Certificates

Question 28

An organization is designing a mule application to support an all or nothing transaction between serval database operations and some other connectors so that they all roll back if there is a problem with any of the connectors

Besides the database connector , what other connector can be used in the transaction.

Options:

A.

VM

B.

Anypoint MQ

C.

SFTP

D.

ObjectStore

Question 29

An organization has decided on a cloudhub migration strategy that aims to minimize the organizations own IT resources. Currently, the organizational has all of its Mule applications running on its own premises and uses an premises load balancer that exposes all APIs under the base URL

As part of the migration strategy, the organization plans to migrate all of its Mule applications and load balancer to cloudhub

What is the most straight-forward and cost effective approach to the Mule applications deployment and load balancing that preserves the public URLs?

Options:

A.

Deploy the Mule applications to Cloudhub

Update the CNAME record for an api.acme.com in the organizations DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB)

Apply mapping rules in the DLB to map URLs to their corresponding Mule applications

B.

For each migrated Mule application, deploy an API proxy Mule application to Cloudhub with all applications under the control of a dedicated load balancer(CLB)

Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB)

Apply mapping rules in the DLB to map each API proxy application to its corresponding Mule applications

C.

Deploy the Mule applications to Cloudhub

Create CNAME record for api.acme.com in the Cloudhub Shared load balancer (SLB) pointing to the A record of the on-premise load balancer

Apply mapping rules in the SLB to map URLs to their corresponding Mule applications

D.

Deploy the Mule applications to Cloudhub

Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of the cloudhub shared load balancer(SLB)

Apply mapping rules in the SLB to map URLs to their corresponding Mule applications.

Question 30

A project team is working on an API implementation using the RAML definition as a starting point. The team has updated the definition to include new operations and has published a new version to exchange. Meanwhile another team is working on a mule application consuming the same API implementation.

During the development what has to be performed by the mule application team to take advantage of the newly added operations?

Options:

A.

Scaffold the client application with the new definition

B.

Scaffold API implementation application with the new definition

C.

Update the REST connector from exchange in the client application

D.

Update the API connector in the API implementation and publish to exchange

Question 31

Insurance organization is planning to deploy Mule application in MuleSoft Hosted runtime plane. As a part of requirement , application should be scalable . highly available. It also has regulatory requirement which demands logs to be retained for at least 2 years. As an Integration Architect what step you will recommend in order to achieve this?

Options:

A.

It is not possible to store logs for 2 years in CloudHub deployment. External log management system is required.

B.

When deploying an application to CloudHub , logs retention period should be selected as 2 years

C.

When deploying an application to CloudHub, worker size should be sufficient to store 2 years data

D.

Logging strategy should be configured accordingly in log4j file deployed with the application.

Question 32

Refer to the exhibit.

One of the backend systems invoked by an API implementation enforces rate limits on the number of requests a particular client can make. Both the backend system and the API implementation are deployed to several non-production environments in addition to production.

Rate limiting of the backend system applies to all non-production environments. The production environment, however, does NOT have any rate limiting.

What is the most effective approach to conduct performance tests of the API implementation in a staging (non-production) environment?

Options:

A.

Create a mocking service that replicates the backend system's production performance characteristics. Then configure the API implementation to use the mocking service and conduct the performance tests

B.

Use MUnit to simulate standard responses from the backend system then conduct performance tests to identify other bottlenecks in the system

C.

Include logic within the API implementation that bypasses invocations of the backend system in a performance test situation. Instead invoking local stubs that replicate typical backend system responses then conduct performance tests using this API Implementation

D.

Conduct scaled-down performance tests in the staging environment against the rate limited backend system then upscale performance results to full production scale

Question 33

What requirement prevents using Anypoint MQ as the messaging broker for a Mule application?

Options:

A.

When the payload sent through the message broker must use XML format

B.

When the payload sent through the message broker must be encrypted

C.

When the messaging broker must support point-to-point messaging

D.

When the messaging broker must be deployed on-premises

Question 34

An Order microservice and a Fulfillment microservice are being designed to communicate with their dients through message-based integration (and NOT through API invocations).

The Order microservice publishes an Order message (a kind of command message) containing the details of an order to be fulfilled. The intention is that Order messages are only consumed by one Mute application, the Fulfillment microservice.

The Fulfilment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilted message (a kind of event message). Each OrderFulfilted message can be consumed by any interested Mule application, and the Order microservice is one such Mute application.

What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

Options:

A.

Order messages are sent to an Anypoint MQ exchange OrderFulfilled messages are sent to an Anypoint MQ queue Both microservices interact with Anypoint MQ as the message broker, which must therefore scale to support the load of both microservices

B.

Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic Both microservices interact with the same JMS provider (message broker) instance, which must therefore scale to support the load of both microservices

C.

Order messages are sent directly to the Fulfillment microservices. OrderFulfilled messages are sent directly to the Order microservice The Order microservice interacts with one AMQP-compatible message broker and the Fulfillment microservice interacts with a different AMQP-compatible message broker, so that both message brokers can be chosen and scaled to best support the load of each microservice

D.

Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic The Order microservice interacts with one JMS provider (message broker) and the Fulfillment microservice interacts with a different JMS provider, so that both message brokers can be chosen and scaled to best support the load of each microservice

Question 35

An organization has deployed both Mule and non-Mule API implementations to integrate its customer and order management systems. All the APIs are available to REST clients on the public internet.

The organization wants to monitor these APIs by running health checks: for example, to determine if an API can properly accept and process requests. The organization does not have subscriptions to any external monitoring tools and also does not want to extend its IT footprint.

What Anypoint Platform feature provides the most idiomatic (used for its intended purpose) way to monitor the availability of both the Mule and the non-Mule API implementations?

Options:

A.

API Functional Monitoring

B.

Runtime Manager

C.

API Manager

D.

Anypoint Visualizer

Question 36

How does timeout attribute help inform design decisions while using JMS connector listening for incoming messages in an extended architecture (XA) transaction?

Options:

A.

After the timeout is exceeded, stale JMS consumer threads are destroyed and new threads are created

B.

The timeout specifies the time allowed to pass between receiving JMS messages on the same JMS connection and then after the timeout new JMS connection is established

C.

The time allowed to pass between committing the transaction and the completion of the mule flow and then after the timeout flow processing triggers an error

D.

The timeout defines the time that is allowed to pass without the transaction ending explicitly and after the timeout expires, the transaction rolls back

Question 37

Refer to the exhibit.

A shopping cart checkout process consists of a web store backend sending a sequence of API invocations to an Experience API, which in turn invokes a Process API. All API invocations are over HTTPS POST. The Java web store backend executes in a Java EE application server, while all API implementations are Mule applications executing in a customer -hosted Mule runtime.

End-to-end correlation of all HTTP requests and responses belonging to each individual checkout Instance is required. This is to be done through a common correlation ID, so that all log entries written by the web store backend, Experience API implementation, and Process API implementation include the same correlation ID for all requests and responses belonging to the same checkout instance.

What is the most efficient way (using the least amount of custom coding or configuration) for the web store backend and the implementations of the Experience API and Process API to participate in end-to-end correlation of the API invocations for each checkout instance?

A)

The web store backend, being a Java EE application, automatically makes use of the thread-local correlation ID generated by the Java EE application server and automatically transmits that to the Experience API using HTTP-standard headers

No special code or configuration is included in the web store backend, Experience API, and Process API implementations to generate and manage the correlation ID

B)

The web store backend generates a new correlation ID value at the start of checkout and sets it on the X-CORRELATlON-lt HTTP request header In each API invocation belonging to that checkout

No special code or configuration is included in the Experience API and Process API implementations to generate and manage the correlation ID

C)

The Experience API implementation generates a correlation ID for each incoming HTTP request and passes it to the web store backend in the HTTP response, which includes it in all subsequent API invocations to the Experience API.

The Experience API implementation must be coded to also propagate the correlation ID to the Process API in a suitable HTTP request header

D)

The web store backend sends a correlation ID value in the HTTP request body In the way required by the Experience API

The Experience API and Process API implementations must be coded to receive the custom correlation ID In the HTTP requests and propagate It in suitable HTTP request headers

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 38

A project uses Jenkins to implement CI/CD process. It was observed that each Mule package contains some of the Jenkins files and folders for configurations of CI/CD jobs.

As these files and folders are not part of the actual package, expectation is that these should not be part of deployed archive.

Which file can be used to exclude these files and folders from the deployed archive?

Options:

A.

muleignore

B.

_unTrackMule

C.

mulelnclude

D.

_muleExclude

Question 39

A leading e-commerce giant will use Mulesoft API's on runtime fabric (RTF) to process customer orders. Some customer's sensitive information such as credit card information is also there as a part of a API payload.

What approach minimizes the risk of matching sensitive data to the original and can convert back to the original value whenever and wherever required?

Options:

A.

Apply masking to hide the sensitive information and then use API

B.

manager to detokenize the masking format to return the original value

C.

create a tokenization format and apply a tokenization policy to the API Gateway

D.

Used both masking and tokenization

E.

Apply a field level encryption policy in the API Gateway

Question 40

Refer to the exhibit.

An organization uses a 2-node Mute runtime cluster to host one stateless API implementation. The API is accessed over HTTPS through a load balancer that uses round-robin for load distribution.

Two additional nodes have been added to the cluster and the load balancer has been configured to recognize the new nodes with no other change to the load balancer.

What average performance change is guaranteed to happen, assuming all cluster nodes are fully operational?

Options:

A.

50% reduction in the response time of the API

B.

100% increase in the throughput of the API

C.

50% reduction In the JVM heap memory consumed by each node

D.

50% reduction In the number of requests being received by each node

Question 41

An organization plans to extend its Mule APIs to the EU (Frankfurt) region.

Currently, all Mule applications are deployed to CloudHub 1.0 in the default North American region, from the North America control plane, following this naming convention: {API-name}—{environment} (for example, Orderssapi—dev, Orders-sapi-—qa, Orders-sapi-—prod, etc.).

There is no network restriction to block communications between APIs.

What strategy should be implemented in order to deploy the same Mule APIs to the CloudHub 1.0 EU region from the North America control plane,

as well as to minimize latency between APIs and target users and systems in Europe?

Options:

A.

In Runtime Manager, for each Mule application deployment, set the Region property to EU (Frankfurt) and reuse the same Mule application mame as in the North American

region.

Communicate the new urls {API-name}—{environment}.de-ci.cloudhub.io to the consuming API clients In Europe.

B.

In API Manager, set the Region property to EU (Frankfurt) to create an API proxy named {API-name}—proxy—{environment} for each Mule application.

Communicate the new url {API-name}—proxy—{environment}.de-c1.cloudhub.io to the consuming API clients In Europe.

C.

In Runtime Manager, for each Mule application deployment, leave the Region property

blank (default) and change the Mule application name to {API-name}—

{environment).de-cl.

Communicate the new urls {API-name}—{environment}.de-ci1.cloudhub.io to the

consuming API clients in Europe.

D.

In API Manager, leave the Region property blank (default) to deploy an API proxy named {API-name}~proxy~- (environment}.de-cl for each Mule application.

Communicate the new url {API-name}—proxy—{environment}.de-cl.cloudhub.io to the consuming API clients in Europe.

Question 42

According to MuleSoft, what Action should an IT organization take regarding its technology assets in order to close the IT delivery.

Options:

A.

Make assets easily discoverable via a central repository

B.

Focus project delivery efforts on custom assets that meet the specific requirements of each individual line of business

C.

Create weekly meetings that all members of IT attend to present justification and request approval to use existing assets

D.

Hire additional staff to meet the demand for asset creation required for approved projects and timelines

Question 43

What limits if a particular Anypoint Platform user can discover an asset in Anypoint Exchange?

Options:

A.

Design Center and RAML were both used to create the asset

B.

The existence of a public Anypoint Exchange portal to which the asset has been published

C.

The type of the asset in Anypoint Exchange

D.

The business groups to which the user belongs

Question 44

An organization has deployed runtime fabric on an eight note cluster with performance profile. An API uses and non persistent object store for maintaining some of its state data. What will be the impact to the stale data if server crashes?

Options:

A.

State data is preserved

B.

State data is rolled back to a previously saved version

C.

State data is lost

D.

State data is preserved as long as more than one more is unaffected by the crash

Question 45

What is required before an API implemented using the components of Anypoint Platform can be managed and governed (by applying API policies) on Anypoint Platform?

Options:

A.

The API must be published to Anypoint Exchange and a corresponding API instance ID must be obtained from API Manager to be used in the API implementation

B.

The API implementation source code must be committed to a source control management system (such as GitHub)

C.

A RAML definition of the API must be created in API designer so it can then be published to Anypoint Exchange

D.

The API must be shared with the potential developers through an API portal so API consumers can interact with the API

Question 46

An integration Mute application is being designed to process orders by submitting them to a backend system for offline processing. Each order will be received by the Mute application through an HTTPS POST and must be acknowledged immediately. Once acknowledged, the order will be submitted to a backend system. Orders that cannot be successfully submitted due to rejections from the backend system will need to be processed manually (outside the backend system).

The Mule application will be deployed to a customer-hosted runtime and is able to use an existing ActiveMQ broker if needed.

The backend system has a track record of unreliability both due to minor network connectivity issues and longer outages.

What idiomatic (used for their intended purposes) combination of Mule application components and ActiveMQ queues are required to ensure automatic submission of orders to the backend system, while minimizing manual order processing?

Options:

A.

An On Error scope Non-persistent VM ActiveMQ Dead Letter Queue for manual processing

B.

An On Error scope MuleSoft Object Store ActiveMQ Dead Letter Queue for manual processing

C.

Until Successful component MuleSoft Object Store ActiveMQ is NOT needed or used

D.

Until Successful component ActiveMQ long retry Queue ActiveMQ Dead Letter Queue for manual processing

Question 47

An organization has implemented a continuous integration (CI) lifecycle that promotes Mule applications through code, build, and test stages. To standardize the organization's CI journey, a new dependency control approach is being designed to store artifacts that include information such as dependencies, versioning, and build promotions.

To implement these process improvements, the organization will now require developers to maintain all dependencies related to Mule application code in a shared location.

What is the most idiomatic (used for its intended purpose) type of system the organization should use in a shared location to standardize all dependencies related to Mule application code?

Options:

A.

A MuleSoft-managed repository at repository.mulesoft.org

B.

A binary artifact repository

C.

API Community Manager

D.

The Anypoint Object Store service at cloudhub.io

Question 48

A manufacturing company is developing a new set of APIs for its retail business. One of the APIs is a Master Look Up API, which is a System API,

The API uses a persistent object-store. This API will be used by almost all other APIs to provide master lookup data.

The Master Look Up API is deployed on two CloudHub workers of 0.1 vCore each because there is a lot of master data to be cached. Most of the master

lookup data is stored as a key-value pair. The cache gets refreshed if the key is not found in the cache.

During performance testing, it was determined that the Master Look Up API has a high response time due to the latency of database queries executed to fetch the master lookup data.

What two methods can be used to resolve these performance issues?

Choose 2 answers

Options:

A.

Implement the HTTP caching policy for all GET endpoints for the Master Look Up API

B.

Implement an HTTP caching policy for all GET endpoints in the Master Look Up API

C.

Implement locking to synchronize access to the Object Store

D.

Upgrade the vCore size from 0.1 vCore to 0.2 vCore

Question 49

An organization is designing multiple new applications to run on CloudHub in a single Anypoint VPC and that must share data using a common persistent Anypoint object store V2 (OSv2).

Which design gives these mule applications access to the same object store instance?

Options:

A.

AVM connector configured to directly access the persistence queue of the persistent object store

B.

An Anypoint MQ connector configured to directly access the persistent object store

C.

Object store V2 can be shared across cloudhub applications with the configured osv2 connector

D.

The object store V2 rest API configured to access the persistent object store

Question 50

In Anypoint Platform, a company wants to configure multiple identity providers(Idps) for various lines of business (LOBs) Multiple business groups and environments have been defined for the these LOBs. What Anypoint Platform feature can use multiple Idps access the company’s business groups and environment?

Options:

A.

User management

B.

Roles and permissions

C.

Dedicated load balancers

D.

Client Management

Question 51

An organization plans to migrate all its Mule applications to Runtime Fabric (RTF). Currently, all Mule applications have been deployed to CloudHub using automated CI/CD scripts.

What steps should be taken to properly migrate the applications from CloudHub to RTF, while keeping the same automated CI/CD deployment strategy?

Options:

A.

A runtimefabric dependency should be added as a mule-plugin to the pom.xml file in all the Mule applications.

B.

runtimeFabric command-line parameter should be added to the CI/CD deployment scripts.

C.

A runtimefFabricDeployment profile should be added to Mule configuration properties YAML files in all the Mule applications.

CI/CD scripts must be modified to use the new configuration properties.

D.

runtimefabricDeployment profile should be added to the pom.xml file in all the Mule applications. CI/CD scripts must be modified to use the new RTF profile.

E.

- The pom.xml and Mule configuration YAML files can remain unchanged in each Mule application.

A --runtimeFabric command-line parameter should be added to the CI/CD deployment scripts

Question 52

What best describes the Fully Qualified Domain Names (FQDNs), also known as DNS entries, created when a Mule application is deployed to the CloudHub Shared Worker Cloud?

Options:

A.

A fixed number of FQDNs are created, IRRESPECTIVE of the environment and VPC design

B.

The FQDNs are determined by the application name chosen, IRRESPECTIVE of the region

C.

The FQDNs are determined by the application name, but can be modified by an administrator after deployment

D.

The FQDNs are determined by both the application name and the region

Question 53

A mule application is required to periodically process large data set from a back-end database to Salesforce CRM using batch job scope configured properly process the higher rate of records.

The application is deployed to two cloudhub workers with no persistence queues enabled.

What is the consequence if the worker crashes during records processing?

Options:

A.

Remaining records will be processed by a new replacement worker

B.

Remaining records be processed by second worker

C.

Remaining records will be left and processed

D.

All the records will be processed from scratch by the second worker leading to duplicate processing

Question 54

According to MuleSoft's IT delivery and operating model, which approach can an organization adopt in order to reduce the frequency of IT project delivery failures?

Options:

A.

Decouple central IT projects from the innovation that happens within each line of business

B.

Adopt an enterprise data model

C.

Prevent technology sprawl by reducing production of API assets

D.

Stop scope creep by centralizing requirements-gathering

Question 55

A Mule application is built to support a local transaction for a series of operations on a single database. The Mule application has a Scatter-Gather that participates in the local transaction.

What is the behavior of the Scatter-Gather when running within this local transaction?

Options:

A.

Execution of each route within the Scatter-Gather occurs sequentially

Any error that occurs inside the Scatter-Gather will result in a rollback of all the database operations

B.

Execution of all routes within the Scatter-Gather occurs in parallel

Any error that occurs inside the Scatter-Gather will result in a rollback of all the database operations

C.

Execution of each route within the Scatter-Gather occurs sequentially

Any error that occurs inside the Scatter-Gather will NOT result in a rollback of any of the database operations

D.

Execution of each route within the Scatter-Gather occurs in parallel

Any error that occurs inside the Scatter-Gather will NOT result in a rollback of any of the database operations

Question 56

An integration team follows MuleSoft’s recommended approach to full lifecycle API development.

Which activity should this team perform during the API implementation phase?

Options:

A.

Validate the API specification

B.

Use the API specification to build the MuleSoft application

C.

Design the API specification

D.

Use the API specification to monitor the MuleSoft application

Question 57

An organization is designing Mule application which connects to a legacy backend. It has been reported that backend services are not highly available and experience downtime quite often. As an integration architect which of the below approach you would propose to achieve high reliability goals?

Options:

A.

Alerts can be configured in Mule runtime so that backend team can be communicated when services are down

B.

Until Successful scope can be implemented while calling backend API's

C.

On Error Continue scope to be used to call in case of error again

D.

Create a batch job with all requests being sent to backend using that job as per the availability of backend API's

Question 58

The retrieveBalances flow in the Mule application is designed to use an operation in a connector to the Finance system (the Finance operation) that

can only look up one account record at a time, and a operation from a different connector to the Audit system (the Audit operation) that can only

insert one account record at a time.

To best meet the performance-related requirements, what scope or scopes should be used and how should they be used to incorporate the Finance

operation and Audit operation into the retrieveBalances flow?

Options:

A.

Wrap the Finance operation in a Parallel For-Each scope. Wrap the Audit operation in a Async scope.

B.

Wrap the Finance operation in a Until-Successful scope. Wrap the Audit operation in a Try-Catch scope.

C.

Wrap both connector operations in a Async scope.

D.

Wrap both connector operations in a For-Each scope.

Question 59

What Is a recommended practice when designing an integration Mule 4 application that reads a large XML payload as a stream?

Options:

A.

The payload should be dealt with as a repeatable XML stream, which must only be traversed (iterated-over) once and CANNOT be accessed randomly from DataWeave expressions and scripts

B.

The payload should be dealt with as an XML stream, without converting it to a single Java object (POJO)

C.

The payload size should NOT exceed the maximum available heap memory of the Mute runtime on which the Mule application executes

D.

The payload must be cached using a Cache scope If It Is to be sent to multiple backend systems

Question 60

Refer to the exhibit.

A Mule application is deployed to a multi-node Mule runtime cluster. The Mule application uses the competing consumer pattern among its cluster replicas to receive JMS messages from a JMS queue. To process each received JMS message, the following steps are performed in a flow:

Step l: The JMS Correlation ID header is read from the received JMS message.

Step 2: The Mule application invokes an idempotent SOAP webservice over HTTPS, passing the JMS Correlation ID as one parameter in the SOAP request.

Step 3: The response from the SOAP webservice also returns the same JMS Correlation ID.

Step 4: The JMS Correlation ID received from the SOAP webservice is validated to be identical to the JMS Correlation ID received in Step 1.

Step 5: The Mule application creates a response JMS message, setting the JMS Correlation ID message header to the validated JMS Correlation ID and publishes that message to a response JMS queue.

Where should the Mule application store the JMS Correlation ID values received in Step 1 and Step 3 so that the validation in Step 4 can be performed, while also making the overall Mule application highly available, fault-tolerant, performant, and maintainable?

Options:

A.

Both Correlation ID values should be stored in a persistent object store

B.

Both Correlation ID values should be stored In a non-persistent object store

C.

The Correlation ID value in Step 1 should be stored in a persistent object store

The Correlation ID value in step 3 should be stored as a Mule event variable/attribute

D.

Both Correlation ID values should be stored as Mule event variable/attribute

Question 61

In one of the critical payment related mule application, transaction is being used . As an enhancement to implementation , scatter gather route is introduced which is also the part of transaction group. Scatter gather route has 4 routes.

What will be the behavior of the Mule application in case of error occurs in 4th route of the scatter-gather router and transaction needs to be rolled back?

Options:

A.

Only errored route will be rolled back

B.

All routes will be rolled back

C.

Scatter Gather router cannot be part of transaction

Question 62

Refer to the exhibit.

An organization is sizing an Anypoint VPC for the non-production deployments of those Mule applications that connect to the organization's on-premises systems. This applies to approx. 60 Mule applications. Each application is deployed to two CloudHub i workers. The organization currently has three non-production environments (DEV, SIT and UAT) that share this VPC. The AWS region of the VPC has two AZs.

The organization has a very mature DevOps approach which automatically progresses each application through all non-production environments before automatically deploying to production. This process results in several Mule application deployments per hour, using CloudHub's normal zero-downtime deployment feature.

What is a CIDR block for this VPC that results in the smallest usable private IP address range?

Options:

A.

10.0.0.0/26 (64 IPS)

B.

10.0.0.0/25 (128 IPs)

C.

10.0.0.0/24 (256 IPs)

D.

10.0.0.0/22 (1024 IPs)

Question 63

An organization is successfully using API led connectivity, however, as the application network grows, all the manually performed tasks to publish share and discover, register, apply policies to, and deploy an API are becoming repetitive pictures driving the organization to automate this process using efficient CI/'CD pipeline. Considering Anypoint platforms capabilities how should the organization approach automating is API lifecycle?

Options:

A.

Use runtime manager rest apis for API management and mavenforAPI deployment

B.

Use Maven with a custom configuration required for the API lifecycle

C.

Use Anypoint CLI or Anypoint Platform REST apis with scripting language such as groovy

D.

Use Exchange rest api's for API management and MavenforAPI deployment

Question 64

An organization plans to migrate its deployment environment from an onpremises cluster to a Runtime Fabric (RTF) cluster. The on-premises Mule applications are currently configured with persistent object stores.

There is a requirement to enable Mule applications deployed to the RTF cluster to store and share data across application replicas and through restarts of the entire RTF cluster,

How can these reliability requirements be met?

Options:

A.

Replace persistent object stores with persistent VM queues in each Mule application deployment

B.

Install the Object Store pod on one of the cluster nodes

C.

Configure Anypoint Object Store v2 to share data between replicas in the RTF cluster

D.

Configure the Persistence Gateway in the RTF installation

Question 65

As a part of project requirement, Java Invoke static connector in a mule 4 application needs to invoke a static method in a dependency jar file. What are two ways to add the dependency to be visible by the connectors class loader?

(Choose two answers)

Options:

A.

In the Java Invoke static connector configuration, configure a path and name of the dependency jar file

B.

Add the dependency jar file to the java classpath by setting the JVM parameters

C.

Use Maven command to include the dependency jar file when packaging the application

D.

Configure the dependency as a shared library in the project POM

E.

Update mule-artefact.json to export the Java package

Question 66

Organization wants to achieve high availability goal for Mule applications in customer hosted runtime plane. Due to the complexity involved, data cannot be shared among of different instances of same Mule application. What option best suits to this requirement considering high availability is very much critical to the organization?

Options:

A.

The cluster can be configured

B.

Use third party product to implement load balancer

C.

High availability can be achieved only in CloudHub

D.

Use persistent object store

Question 67

An integration Mute application consumes and processes a list of rows from a CSV file. Each row must be read from the CSV file, validated, and the row data sent to a JMS queue, in the exact order as in the CSV file.

If any processing step for a row falls, then a log entry must be written for that row, but processing of other rows must not be affected.

What combination of Mute components is most idiomatic (used according to their intended purpose) when Implementing the above requirements?

Options:

A.

Scatter-Gather component On Error Continue scope

B.

VM connector first Successful scope On Error Propagate scope

C.

For Each scope On Error Continue scope

D.

Async scope On Error Propagate scope

Question 68

An organization is in the process of building automated deployments using a CI/CD process. As a part of automated deployments, it wants to apply policies to API Instances.

What tool can the organization use to promote and deploy API Manager policies?

Options:

A.

Anypoint CLI

B.

MUnit Maven plugin

C.

Mule Maven plugin

D.

Runtime Manager agent

Question 69

A corporation has deployed multiple mule applications implementing various public and private API's to different cloudhub workers. These API's arc Critical applications that must be highly available and in line with the reliability SLA as defined by stakeholders.

How can API availability (liveliness or readiness) be monitored so that Ops team receives outage notifications?

Options:

A.

Enable monitoring of individual applications from Anypoint monitoring

B.

Configure alerts with failure conditions in runtime manager

C.

Configure alerts failure conditions in API manager

D.

Use any point functional monitoring test API's functional behavior

Question 70

Which Anypoint Platform component should a MuleSoft developer use to create an API specification prior to building the API implementation?

Options:

A.

MUnit

B.

API Designer

C.

API Manager

D.

Runtime Manager

Question 71

Which Exchange asset type represents configuration modules that extend the functionality of an API and enforce capabilities such as security?

Options:

A.

Rulesets

B.

Policies

C.

RESTAPIs

D.

Connectors

Question 72

A high-volume eCommerce retailer receives thousands of orders per hour and requires notification of its order management, warehouse, and billing system for subsequent processing within 15 minutes of order submission through its website.

Which integration technology, when used for its typical and intended purpose, meets the retailer’s requirements for this use case?

Options:

A.

Managed File Transfer (MFT)

B.

Publish/Subscriber Messaging Bus (Pub/Sub)

C.

Enterprise Data Warehouse (EDW)

D.

Extract Transform Load (ETL)

Question 73

What are two reasons why a typical MuleSoft customer favors a MuleSoft-hosted Anypoint Platform runtime plane over a customer-hosted runtime for its Mule application deployments? (Choose two.)

Options:

A.

Reduced application latency

B.

Increased application isolation

C.

Reduced time-to-market for the first application

D.

Increased application throughput

E.

Reduced IT operations effort

Question 74

An organization has chosen Mulesoft for their integration and API platform.

According to the Mulesoft catalyst framework, what would an integration architect do to create achievement goals as part of their business outcomes?

Options:

A.

Measure the impact of the centre for enablement

B.

build and publish foundational assets

C.

agree upon KPI's and help develop and overall success plan

D.

evangelize API's

Question 75

A Mule application uses APIkit for SOAP to implement a SOAP web service. The Mule application has been deployed to a CloudHub worker in a testing environment.

The integration testing team wants to use a SOAP client to perform Integration testing. To carry out the integration tests, the integration team must obtain the interface definition for the SOAP web service.

What is the most idiomatic (used for its intended purpose) way for the integration testing team to obtain the interface definition for the deployed SOAP web service in order to perform integration testing with the SOAP client?

Options:

A.

Retrieve the OpenAPI Specification file(s) from API Manager

B.

Retrieve the WSDL file(s) from the deployed Mule application

C.

Retrieve the RAML file(s) from the deployed Mule application

D.

Retrieve the XML file(s) from Runtime Manager

Question 76

When using Anypoint Platform across various lines of business with their own Anypoint Platform business groups, what configuration of Anypoint Platform is always performed at the organization level as opposed to at the business group level?

Options:

A.

Environment setup

B.

Identity management setup

C.

Role and permission setup

D.

Dedicated Load Balancer setup

Question 77

Additional nodes are being added to an existing customer-hosted Mule runtime cluster to improve performance. Mule applications deployed to this cluster are invoked by API clients through a load balancer.

What is also required to carry out this change?

Options:

A.

A new load balancer must be provisioned to allow traffic to the new nodes in a round-robin fashion

B.

External monitoring tools or log aggregators must be configured to recognize the new nodes

C.

API implementations using an object store must be adjusted to recognize the new nodes and persist to them

D.

New firewall rules must be configured to accommodate communication between API clients and the new nodes

Question 78

An organization's security requirements mandate centralized control at all times over authentication and authorization of external applications when invoking web APIs managed on Anypoint Platform.

What Anypoint Platform feature is most idiomatic (used for its intended purpose), straightforward, and maintainable to use to meet this requirement?

Options:

A.

Client management configured in access management

B.

Identity management configured in access management

C.

Enterprise Security module coded in Mule applications

D.

External access configured in API Manager

Question 79

To implement predictive maintenance on its machinery equipment, ACME Tractors has installed thousands of IoT sensors that will send data for each machinery asset as sequences of JMS messages, in near real-time, to a JMS queue named SENSOR_DATA on a JMS server. The Mule application contains a JMS Listener operation configured to receive incoming messages from the JMS servers SENSOR_DATA JMS queue. The Mule application persists each received JMS message, then sends a transformed version of the corresponding Mule event to the machinery equipment back-end systems.

The Mule application will be deployed to a multi-node, customer-hosted Mule runtime cluster. Under normal conditions, each JMS message should be processed exactly once.

How should the JMS Listener be configured to maximize performance and concurrent message processing of the JMS queue?

Options:

A.

Set numberOfConsumers = 1

Set primaryNodeOnly = false

B.

Set numberOfConsumers = 1

Set primaryNodeOnly = true

C.

Set numberOfConsumers to a value greater than one

Set primaryNodeOnly = true

D.

Set numberOfConsumers to a value greater than one

Set primaryNodeOnly = false

Question 80

A company is planning to extend its Mule APIs to the Europe region. Currently all new applications are deployed to Cloudhub in the US region following this naming convention

{API name}-{environment}. for example, Orders-SAPI-dev, Orders-SAPI-prod etc.

Considering there is no network restriction to block communications between API's, what strategy should be implemented in order to apply the same new API's running in the EU region of CloudHub as well to minimize latency between API's and target users and systems in Europe?

Options:

A.

Set region property to Europe (eu-de) in API manager for all the mule application

No need to change the naming convention

B.

Set region property to Europe (eu-de) in API manager for all the mule application

Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users

C.

Set region property to Europe (eu-de) in runtime manager for all the mule application

No need to change the naming convention

D.

Set region property to Europe (eu-de) in runtime manager for all the mule application

Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users

Question 81

An organization is evaluating using the CloudHub shared Load Balancer (SLB) vs creating a CloudHub dedicated load balancer (DLB). They are evaluating how this choice affects the various types of certificates used by CloudHub deployed Mule applications, including MuleSoft-provided, customer-provided, or Mule application-provided certificates. What type of restrictions exist on the types of certificates for the service that can be exposed by the CloudHub Shared Load Balancer (SLB) to external web clients over the public internet?

Options:

A.

Underlying Mule applications need to implement own certificates

B.

Only MuleSoft provided certificates can be used for server side certificate

C.

Only self signed certificates can be used

D.

All certificates which can be used in shared load balancer need to get approved by raising support ticket