What is Git bisect? How can you use it to determine the source of a (regression) bug?DevOps interview questions for experienced/DevOps Interview Questions and Answers for Freshers & Experienced

What is Git bisect? How can you use it to determine the source of a (regression) bug?

I will suggest you to first give a small definition of Git bisect, Git bisect is used to find the commit that introduced a bug by using binary search. Command for Git bisect is
git bisect <subcommand> <options>
Now since you have mentioned the command above, explain what this command will do, This command uses a binary search algorithm to find which commit in your project’s history introduced a bug. You use it by first telling it a “bad” commit that is known to contain the bug, and a “good” commit that is known to be before the bug was introduced. Then Git bisect picks a commit between those two endpoints and asks you whether the selected commit is “good” or “bad”. It continues narrowing down the range until it finds the exact commit that introduced the change.

Posted Date:- 2021-10-06 08:01:38

What is kubectl?

What is Nagios Log Server?

What is NRPE in Nagios?

What is the concept of sudo in Linux?

Have you heard about Ansible Galaxy? What does it do?

Can you tell me what a Puppet codedir is?

What is a Puppet Module? How is it different from the Puppet Manifest?

I have 40 jobs in the Jenkins dashboard and I need to build them all at once. Is it possible?

Explain Resilience Test

Explain Pair Programming with reference to DevOps

What is CBD’?

Name two tools which are used for docker networking.

What is the easiest method to build a small cloud?

What is post mortem meeting with reference to DevOps?

What are the containers?

What are the containers?

Explain Blue/Green Deployment Pattern

When a server gets shut down does data stored in Memcached is still available?

Explain how Memcached should not be used?

Explain what Dogpile effect is? How can you prevent this effect?

Describe the difference between driver.close() and driver.quit().

Can you tell me, what Continuous Testing and Automation Testing are?

I want to move or copy Jenkins from one server to another. Is it possible? If yes, how?

How is a bare repository different from the standard way of initializing a Git repository?

How do you push a file from your local system to the GitHub repository using Git?

Can you explain the architecture of Jenkins?

What is Git rebase and how can it be used to resolve conflicts in a feature branch before merge?

What is the concept behind sudo in Linux OS?

Do you know about post mortem meetings in DevOps?

Explain how you can update Memcached when data changes?

Explain the difference between a centralized and distributed version control system (VCS).

What is Git bisect? How can you use it to determine the source of a (regression) bug?

Explain how you can minimize the Memcached server outages?

You are having multiple Memcache servers, in which one of the memcache servers fails, and it has your data, will it ever try to get key data from that one failed server?

Can you tell me some advantages of Forking Workflow over other Git workflows?

How do you handle the merge conflicts in Git?

How do you squash last N commits into a single commit?

Which VCS tool you are comfortable with?

How is IaC implemented using AWS?

Name three important DevOps KPIs.

What are the benefits of using version control?

What is the role of AWS in DevOps?

What are the anti-patterns of DevOps?

How will you approach a project that needs to implement DevOps?

Can you say something about the DevOps pipeline?

What is Resilience Testing?

What is CBD in DevOps?

Mention some of the core benefits of DevOps.

Explain your understanding and expertise on both the software development side and the technical operations side of an organization you have worked with in the past.

What are the various branching strategies used in the version control system?

Search
R4R Team
R4R provides DevOps Freshers questions and answers (DevOps Interview Questions and Answers) .The questions on R4R.in website is done by expert team! Mock Tests and Practice Papers for prepare yourself.. Mock Tests, Practice Papers,DevOps interview questions for experienced,DevOps Freshers & Experienced Interview Questions and Answers,DevOps Objetive choice questions and answers,DevOps Multiple choice questions and answers,DevOps objective, DevOps questions , DevOps answers,DevOps MCQs questions and answers R4r provides Python,General knowledge(GK),Computer,PHP,SQL,Java,JSP,Android,CSS,Hibernate,Servlets,Spring etc Interview tips for Freshers and Experienced for DevOps fresher interview questions ,DevOps Experienced interview questions,DevOps fresher interview questions and answers ,DevOps Experienced interview questions and answers,tricky DevOps queries for interview pdf,complex DevOps for practice with answers,DevOps for practice with answers You can search job and get offer latters by studing r4r.in .learn in easy ways .