Jenkins - Interview Questions and Answers for 'Jenkins' | Search Java Interview Question - javasearch.buggybread.com
Javasearch.buggybread.com
Share

Search Interview Questions


 2720 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text

   



Jenkins - Interview Questions and Answers for 'Jenkins' - 36 question(s) found - Order By Newest

 Q1. What are the various ways in which build can be scheduled in Jenkins ?Jenkins
Admin
info@buggybread.com
Ans. Builds can be triggered by source code management commits.
Can be triggered after completion of other builds.
Can be scheduled to run at specified time ( crons )
Manual Build Requests

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins   build management   build manager


 Q2. What is the relation between hudson and Jenkins ?Jenkins
Admin
info@buggybread.com
Ans. Hudson was the earlier version of current Jenkins. After some issue , the project name was changed from Hudson to Jenkins.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   hudson   jenkins


 Q3. What is a stable build ?Jenkins2016-07-20 13:54:34

Ans. A build is considered stable if it was built successfully and no publisher reports it as unstable.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     jenkins  build management


 Q4. What is the difference between Maven, Ant and Jenkins ?Tool
Admin
info@buggybread.com
Ans. Maven and Ant are Build Technologies whereas Jenkins is a continuous integration tool.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     maven   ant   jenkins   build technologies


  Q5. What is Jenkins ?Jenkins
Admin
info@buggybread.com
Ans. It is a continuous integration tool written in Java.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins     Lithium Technologies  Adtech  Deloitte  Netcracker Technology  Alcatel Lucent  American International Group (AIG)      Basic        frequent


 Q6. Which SCM tools Jenkins supports ?Jenkins
Admin
info@buggybread.com
Ans. AccuRev, CVS, Subversion, Git, Mercurial, Perforce, Clearcase and RTC

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins


 Q7. What you do to make sure that your project doesn't break in Jenkins ?Jenkins
Admin
info@buggybread.com
Ans. I make sure that I perform successful clean install on my local machine with all unit tests.
Then I make sure that I check in all code changes.
Then I do a Synchronize with repository to make sure that all required config and POM changes and any difference is checked into the repository.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins


 Q8. What you do when you see a broken build for your project in Jenkins ?Jenkins
Admin
info@buggybread.com
Ans. I will open the console output for the build and will try to see if any file changes were missed.
If not able to find the issue that way, Will clean and update my local workspace to replicate the problem on my local and will try to solve it.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins


 Q9. What is continuous integration ?Process

Ans. Continuous integration or CI is the practice, of merging all developer working copies to a shared mainline several times a day.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     continuous integration   jenkins  hudson   build tools



Do you think these are the Best Java Frameworks ?

OpenXavaSPRING MVCApache StripesCheck everything
that is Best in Java

Click Here



 Q10. What is the difference between broken and unstable build ?Jenkins2016-07-20 12:41:08

Ans. Broken Build means as unsuccessful build whereas unstable build means build was created successfully but one of the Post Build report failed or could be a Test failure.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     jenkins  build management


 Q11. What is the upstream and downstream project in Build Systems ?Jenkins2016-07-20 12:44:14

Ans. Upstream project is a project whose successful build is required for executing the existing project build whereas Downstream project is the one that is waiting for the upstream project to build as it has the upstream project as dependency.

For example - X project has an upstream project y and downstream project Z. So It means X has dependency Y and is a dependency for Z.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     jenkins  build management


 Q12. What are Node / Slaves in Jenkins ?Jenkins2016-07-20 14:45:59

Ans. Slaves are computers that are set up to build projects for a master.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     jenkins  build management system


 Q13. What is a publisher in Jenkins ?Jenkins2016-07-21 08:21:38

Ans. A publisher is part of build process that reports whether the build is stable or not. For example - Junit Test report publisher.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     jenkins  build management


 Q14. Can you name some of the field which you set while configuring a Jenkins Job ?Jenkins2018-07-03 12:57:12

Ans. Project Name , Type , Repository information , JDK, Build Triggers , Release build , Pre Build and Post Build steps.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q15. Can we have a Jenkins job that would build from different project branches in SCM ?Jenkins2018-07-03 12:58:57

Ans. Yes , there is a facility to provide wild cards within repository branches to build. It will pick any branch for build that matches the wild card.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q16. What is the difference between Maven and Jenkins ? Tools2018-07-03 15:36:58

Ans. Maven is a build tool whereas Jenkins is continuous integration system.

Maven deals with application compilation, build and packaging whereas Jenkins tracks SCM for triggering builds and packages, triggering parent project builds upon dependencies, initiating builds and performing alerts. So Jenkins is kind of a wrapper around SCM and Build Tool for continuous integration and deployment.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     maven  jenkins  build tools


 Q17. What are the different job permissions possible in Jenkins, and what are the reasons you would use each?Jenkins2018-07-05 15:31:59

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q18. How do you fetch a job's artifacts from a remote system? Jenkins2018-07-05 15:32:13

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q19. How do you back up your jenkins job & master configs?Jenkins2018-07-05 15:32:27

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     



Do you think these are the Best Java Frameworks ?

OpenXavaSPRING MVCApache StripesCheck everything
that is Best in Java

Click Here



 Q20. How do you connect a build node to the Jenkins master with out using a web browser or being in front of the physical machine?Jenkins2018-07-05 15:32:41

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q21. What are the supported user authentication methods and when would you use each one?Jenkins2018-07-05 15:32:54

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q22. What is the relation between Hudson and Jenkins?Jenkins2018-07-05 15:33:14

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q23. How can you move or copy Jenkins from one server to another?Jenkins2018-07-05 15:33:31

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q24. What are the most useful plugins in Jenkins?Jenkins2018-07-05 15:33:45

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q25. What are the two components Jenkins is mainly integrated with?Jenkins2018-07-05 15:33:55

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q26. Is it possible for the users to move the Jenkins from one server to another without changing its content?Jenkins2018-07-05 15:34:32

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q27. What are the conditions to deploy a custom build for a core plug-in?Jenkins2018-07-05 15:35:16

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q28. Which SCM tools does Jenkins support?Jenkins2018-07-05 15:35:32

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q29. Name some Jenkins plugins ?Jenkins2018-07-05 15:35:43

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     



Do you think these are the Best Java Frameworks ?

OpenXavaSPRING MVCApache StripesCheck everything
that is Best in Java

Click Here



 Q30. What do you mean by the term DSL Jenkins?Jenkins2018-07-05 15:35:58

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q31. Define Fingerprint in Jenkins?Jenkins2018-07-05 15:36:29

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q32. What do you mean by Jenkins Pipeline?Jenkins2018-07-05 15:36:41

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q33. As a user, when you will use the Jenkins with the Selenium and what is the scope of the same?Jenkins2018-07-05 15:36:54

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q34. What does CI CD stands for ?Jenkins2018-07-05 15:37:19

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q35. What does the Term Blue Ocean mean in Jenkins?Jenkins2018-07-05 15:37:35

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     


 Q36. Have you ever had any problems while doing release builds within Jenkins ?Jenkins2018-07-25 11:03:09

 This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     




Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
Enter your email address:
Delivered by FeedBurner



comments powered by Disqus
 

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked:
         

X Close this

X Close this

Help Us Improve.
Please share your
interview experience.

Company Name:   


Questions Asked: