CertsTopics Logo

New Year Special 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Free and Premium IBM C1000-109 Dumps Questions Answers

Page: 1 / 2
Total 64 questions
Get C1000-109 Full Access Download C1000-109 PDF

IBM Cloud Professional Developer v4 Questions and Answers

Question 1

Why is separation of duty essential for cloud native application development?

Options:

A.

To ensure protection from malicious attacker

B.

To ensure users only have the access to the resources to perform their job

C.

To ensure that each microservice only performs one essential task

D.

To ensure protection from vulnerabilities

Buy Now
Question 2

A developer is instructed to use a circuit breaker pattern in a User Story, using a best effort approach. What should the developer do to deliver this request?

Options:

A.

Check the service status through an API call and throw an exception when the service is down

B.

Add a fallback method that returns null or an empty set as result when the service is down

C.

Add a fallback method that returns a cached copy of the data requested when the service is down

D.

Add a retry loop to keep trying the invocation when the service is down

Question 3

What is an option for a developer tasked to create APIs for a business service using the API Gateway on IBM Cloud?

Options:

A.

Submitting a WAR/JAR file to a static analysis tool to autocreate APIs based on business logic

B.

Importing APIs using Swagger/OpenAPI definitions stored on .json. .yml and .yaml files

C.

Creating Kubernetes services resources that will automatically create API for each Service resource on API Connect

D.

Importing APIs stored in .zip files

Question 4

A developer working on Red Hat OpenShift on IBM Cloud is tasked to monitor further application metrics using IBM Cloud Monitoring with Sysdig for the application in container called: my-java-app. How should the developer configure the Sysdig agent?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 5

A Mobile application developer is using IBM Mobile Foundation for the backend services. The application end users need access to the application data even when there is no network and the application is running offline. Which of the following IBM Mobile Foundation features will help in this scenario?

Options:

A.

JSONStore

B.

Mobile Foundation SDK

C.

AES 256 encryption and Data storage

D.

Mobile Foundation Adapters

Question 6

A developer wants to build a mobile-based CRUD microservice backed by a IBM Cloud Databases for PostgreSQL and wants to test the microservice on IBM Cloud. Which tool can best satisfy this requirement?

Options:

A.

Mobile First Platform

B.

DataPower that runs as a container

C.

API Connect Toolkit

D.

IBM Developer Portal

Question 7

Which of the following is a supported Container lifecycle hook in a Kubernetes environment?

Options:

A.

PreStart

B.

PostStop

C.

PostStart

D.

Completed

Question 8

What does the IBM Cloud Virtual Server Auto Scale feature provide?

Options:

A.

Configures security group permissions

B.

Seamless and automatic scaling up of instances when more resources are required due to demand

C.

Flexible scaling based on RAM usage

D.

Provisioning on-premise servers

Question 9

How can a container image with a known but otherwise mitigated security issue detected by the Vulnerability Advisor be provisioned onto an IBM Cloud Kubernetes Service?

Options:

A.

Edit the default policies of the Container Image Security Enforcement feature to allow the image to be deployed

B.

Edit the Kube-system ImagePolicy in IBM Cloud

C.

Create a ClusterlmagePolicy object and apply to the cluster

D.

Permit image repositories by using IBM-system policy

Exam Detail
Vendor: IBM
Certification: IBM Other Certification
Exam Code: C1000-109
Exam Name: IBM Cloud Professional Developer v4
Last Update: Dec 22, 2024
C1000-109 Question Answers
Page: 1 / 2
Total 64 questions
Get C1000-109 Full Access Download C1000-109 PDF