Must Prepare These DEVOPS interview questions 2022

 DevOps Interview Questions & Answers (2022)

Which Are the Most Popular DevOps Tools? What Are Devop’s Key Performance Indicators? What Is the DevOps Toolchain?  Best DevOps Interview Questions With Answers · Commitment at the senior level in the organization.  Basic DevOps Interview Questions. What challenges exist when creating DevOps pipelines? · The deployment is actually triggered in multiple steps. below DEVOPS Interview Question Must Prepare Before Interview…

Q1. Which command is used to remove an empty directory?

A. remove
B. rmdir
C. rdir
D. rm

Option B -rmdir

Q2. Which method of Assert class checks that a condition is true?

A. void assert(boolean condition)
B. void assert(boolean condition)
C. void assertTrue(boolean condition)
D. void assertChecks(boolean condition)

Option C -void assertTrue(boolean condition)

Q3. What is the full form of Devops?

A. Development And Operations
B. Digital and Operations
C. Drive and Operations
D. None of the above

Option A -Development And Operations

Q4. Which of the following statement best describes the goal of DevOps?

A. Establish an environment to release more reliable applications faster
B. Estalish an environment where the release of applications is valued more than its quality
C. Establish an environment where application development performs all the operation tasks
D. Establish an environment where change management does not control application releases

Option A -Establish an environment to release more reliable applications faster

Q5. Which of the following methods cannot be tested by JUnit test class?

A. Protected Methods
B. Private Methods
C. Public Methods
D. None of the above

Option B -Private Methods

Q6. What are the key components of DevOps?

A. Continuous Integration
B. Continuous Testing
C. Continuous Delivery & Monitoring
D. All of the above

Option A -All of the above

Q7. The cloud platform which are not used for DevOps Implementation?

A. Google Cloud
B. IBM
C. Microsoft Azure
D. Amazon Web Services

Option B – IBM

Q8. Which of the followings are the popular tools for DevOps?

A. Jenkins & Monit
B. Nagios & ELK
C. Jenkins & Ansible
D. All of the above

Option D – All of the above

Q9. Which of the following is most important DevOps KPI?

A. Meantime to failure recovery
B. Deployment frequency
C. Defect Volume
D. Both 1 & 2

Option D – Both 1 & 2

Q10. What are the some important features of Memcached?

A. Callbacks
B. CAS Tokens
C. getDelayed & Igbinary
D. All of the above

Option D – All of the above

Q11. DevOps is an extension of ……………

A. QA
B. Agile
C. Waterfall
D. None of the above

Option B – Agile

Q12. Which of the following is the Popular Scripting Language Of Devops?

A. Java
B. Python
C. Html
D. C++

Option B – Python

Q13. ……….. is a source code management tool.

A. Maven
B. Jenkins
C. Git
D. Hudson

Option C – Git

Q14. Which of the following command is used to access the list of Ansible_Variables?

A. ansible pull
B. ansible-playbook
C. ansible- m setup hostname
D. ansible-playbook playbook.yml –list-hosts

Option C – ansible- m setup hostname

Q15. Which of the following value is returned in the JUnit test?

A. Int
B. Object
C. Void
D. String

Option C – Void

Q16. What of the following is one of best techniques to convert normal changes into standard changes?

A. Negotiate with release managers
B. Publicly complain about bureaucracy and make everyone be aware of it
C. Make sure normal changes are very carefully deployed to your production systems
D. Use your track record of successful automated deployments with standard changes

Option D – Use your track record of successful automated deployments with standard changes

Q17. Which of the following methodologies does least impact the establishment of DevOps methodology?

A. Agile Software Delivery
B. Lean Manufacturing
C. Continuous Software Delivery
D. Waterfall Software Delivery

Option D – Waterfall Software Delivery

Q18. DevOps and ITIL have nothing in common

A. True
B. False

Option B – False

Q19. Which of the following is not a benefit of Automation in DevOps ?

A. Implants Manual Errors
B. Enables anyone to perform tasks
C. Enables Speed, Reliability and Consistency
D. None of the above

Option A – Implants Manual Errors

Q20. Which of the following is not a feature of continuous delivery ?

A. Automate Everything
B. Gathering Requirement
C. Continuous Improvement
D. Bug fixes and experiments

Option B – Gathering Requirement

Q21. What does pipeline in continuous delivery refer to?

A. Workflows
B. Activities
C. Automation
D. All of the above

Option D – All of the above

Q22. How does a DevOps organization act in principle when it comes to financing its work?

A. It finances special projects to serve its clients.
B. It finances products and services to serve its clients.
C. It finances development and operations teams separately, so they take care of their own business
D. None of the above

Option B – It finances products and services to serve its clients.

Q23. Which of the following best describes open source software?

A. It is completely free for all people
B. This type of software are used for any purpose
C. We can modify these software according to our needs
D. All of the above

Option D – All of the above

Q24. Which of the following statements best characterizes delivery reliability?

A. A company that delivers faster than its competitors
B. A company that always delivers at the promised time
C. A company that delivers more frequently than its competitors
D. None of the above

Option B – A company that always delivers at the promised time

Q25. What is trunk in trunk based DevOps delivery?

A. Runk is a special private branch in a developer workstation
B. Trunk is the process of merging code in DevOps deliveries
C. Developers collaborate on code in a single branch called “trunk
D. None of the above

Option C – A Developers collaborate on code in a single branch called “trunk

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