Cisco 300-910 DEVOPS Exam Questions Instant Access

Question 1

Which Kubernetes object is used to create a ClusterIP or NodePort?

Aservice

Bpod

Cdeployment

Dloadbalancer

Answer : A

Question 2

ConfigMap keys have been mapped to different file names using the volumes.configMap.items field. What is the result if a wrong ConfigMap key is specified?

AThe default path is not used.

BThe volume is not created.

CThe volume is created.

DThe volume is created with errors.

Answer : B

If a wrong ConfigMap key is specified, the volume will not be created since the ConfigMap key must match the name of the item specified in the volumes.configMap.items field.

Question 3

Refer to the exhibit.

The snippet contains the JSON string that will be sent to the Prometheus AlertManager to silence an alert. AlertManager accepts only the content type of application 'json'' Which Python code correctly sends an API call to perform action?

Arespone= request.post(url. json=json_data)

Brespone= request.post(url. json=json.loads(json_data)

Crespone= request.post(url. data=json_data)

Drespone= request.post(url, data=json=(json_data)

Answer : C

Question 4

A developer is nearing the end of a software development cycle and is ready to deploy the software. The customer wants to continue using a secure software development lifecycle methodology and must plan for postproduction components. Which two areas should be the developer address? (Choose two.)

Aperforming code reviews

Brequirement gathering

Cchange management process

Dnew code scanning

Erollback plans

Answer : A, D

Question 5

A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable. Which deployment strategy is this example of?

Arecreate

Bblue/green

Crolling

Dcanary

Answer : D

Question 6

A DevOps engineer must validate the working state of the network before implementing a CI/CD pipeline model. Which configuration management tool is designed to accomplish this?

AJenkins

BGenie CLI

CTravis CI

DPython YAML data libraries

Answer : B

Genie CLI is a configuration management tool that is designed to validate the working state of the network before implementing a CI/CD pipeline model. Genie CLI provides a set of commands that can be used to check the state of the network, view logs, and make changes to network configurations. It is a powerful tool for validating the state of the network before making changes, and can help avoid costly mistakes or unexpected issues.

Question 7

Which description of a canary deployment is true?

Adeployment by accident

Bdeployment that is rolled back automatically after a configurable amount of minutes

Cdeployment relating to data mining development

Ddeployment to a limited set of servers or users

Answer : D

Cisco Implementing DevOps Solutions and Practices using Cisco Platforms 300-910 DEVOPS Exam Questions