Question No. 1

A DevOps team is provisioning environments in IBM Cloud during the development lifecycle. What can be done to optimize the environment provisioning process?

AUse Schematics service in IBM Cloud to create infrastructure as code templates and use the on DevOps pipeline to create and configure environments

BUse Chef scripts in the DevOps pipeline to create configuration tasks for application containers

CUse Virtual Machine templates in IBM Cloud to define environment configuration and start/stop them as needed

DUse Bare Metal Servers to configure the environments and have full control of them

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Correct Answer: C

Question No. 2

Which of the following personas in IBM API Connect may have access to publish APIs?

AOperations Lead

BApplication Developer

CBusiness Analyst

DAPI Developer

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Correct Answer: D

Question No. 3

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?

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

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

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

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

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Correct Answer: A

Question No. 4

What is the function of a NodePort in IBM Cloud Kubernetes Service?

AExposes the Service on a cluster internal IP

BExposes the Service using IBM Cloud load balancer solution

CExposes the Service using Kubernetes proxy between the external computer and the cluster

DExposes the Service on each Worker Node's IP Address at a static port

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Correct Answer: D

Question No. 5

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

AConfigures security group permissions

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

CFlexible scaling based on RAM usage

DProvisioning on-premise servers

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Correct Answer: B

Free IBM C1000-109 Exam Actual Questions

The questions for C1000-109 were last updated On Apr 29, 2024