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

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