DevOps is one of the common prevailing technology courses. There is an increasing market for DevOps Engineer job in technology organizations. Her blog includes technical interview questions that an interviewer asks for DevOps Engineer profession. Every question is followed by an answer so that you can prepare for the job interview in a quick period.
On top of fluency in web languages so as Ruby, Python, PHP or Java, the ideal DevOps engineer should have any experience utilizing infrastructure automation devices similar Puppet, Chef, Ansible, SaltStack or Windows PowerShell DSC. After DevOps Training is a developmental strategy and not simply a collection of automation devices, companies believe about the essential interpersonal abilities that make DevOps practitioners successful. Cross-team interaction and collaboration policies may be troublesome to carry over the table, then professional competencies, though they’re no less powerful.
Bamboo Interview Questions
Often, these questions and thoughts are practiced in our periodic work. However, these are most valuable when an Interviewer is trying to test your deep experience of DevOps. You do not have to give time exploring Chef DevOps Training the Internet for DevOps interview questions. We have now gathered the file of the various popular and the advanced DevOps Interview questions. It includes questions that are beneficial for a beginner DevOps engineer to a senior DevOps engineer Puppet Training. The difficulty level of question changes in the blog from Fresher to an experienced professional. In this blog, each question is followed by an answer. So you can save time in interview preparation.
1. What Exactly Do You Know About Release Planning?
Answer: It is basically a common approach in Bamboo. It must be done at least once a week. There are certain features that make it simply the best approach. Rough estimations are generally done when it comes to the starting backlog. Everything is calculated in points and everything in the release planning in Bamboo is best on the same.
2. Tell Anything You Know About The Success Factors Of Atlassian Bamboo?
Answer: It is basically an easy task to implement the tools but making the best use of this approach can be a very daunting time depending on a few factors. Something that matter the most is how frequently are you commit the code. It must be done at least once a week.
3. How Will You Treat A Failure In Atlassian Bamboo?
Answer: Basically, the chances for this are very less. However, in case it happens, the very first thing to consider is nothing by running the default error detector in the Atlassian Bamboo. It is an accurate approach and most of the time it simply indicates what is wrong in it. Next thing to pay attention to if there is a specific node that is creating the blockage at the network and annoying the traffic.
4. Mention Some Steps That You Know About The Atlassian Bamboo?
Answer: The very first thing is the compilation which is often followed by the unit test. Actually, a Unit test is important as many times it affects the network performance without giving any indication. Even if the traffic is high, this approach must be considered on priority. Next step is Code Quality Gates that simply let the users send their data from different channels. Integration tests and the chain tests are the other prime factors that must be paid attention to.
5. Is It Possible To Cut Down The Time Taken By Atlassian Bamboo Build And Get Immediate Feedback? If So? Tell How?
Answer: Well, one of the best things to consider here is splitting the long-running tests in a built that are generally separate. Immediate feedback can be assured without worrying about anything.
6. What Is The Significance Of Atlassian Bamboo?
Answer: It is good at finding and dealing with the complex issues that often declare their presence. The fact is defects are corrected at a very fast speed immediately when they are located. In addition to this, Bamboo is a powerful approach that cuts down a lot of time to market. As the applications are always tested, they can simply be moved to the next level without any issues.
7. What Do You Know About The Implementation Of Atlassian Bamboo?
Answer: Doing this is not a big deal. Diverse apparatuses for supporting this approach are Jenkins and Hudson Jenkins is the most famous one presently considered by a lot of users all over the world. They furnish combination with different form control frameworks and construct devices. There are factors that need to be taken care of especially in the initial stage.
8. Have You Ever Gone Against The Rules Of A Confidential Agreement?
Answer: No, I haven’t been a part of such an issue. I understand how confidentiality matters for any business. I can understand that to tackle factors such as competition there is a strong need for this and thus I haven’t been a part of any such incident.
9. What Are The Benefits Of Using Bamboo Approach?
Answer: There are certain benefits depending upon the task one is performing. The very first one is getting regular updates on failed and successful builds that are quite common in an organization. It is also helpful when it comes to automating and testing the applications code statues. If something one is handling needs a lot of statistical analysis, one of the best things is it has reporting tools for this purpose. Also, it can deal with different types of artifacts.
10. Name The Two Directories Which Are Present In The Atlassian Bamboo?
Answer: They are home directory and installation directory.
11. What Do You Mean By Continuous Integration?
Answer: Presently, developing teams often work on different segments on similar web applications to boost efficiency, reliability and to cut down the errors. The integration tests are exactly what they need to be performed and for this, integration of all the modules is necessary. An automated process is considered for such an approach that basically that verify all the code. This simply lets everything tested in a serial manner and that is why we called it Continuous Integration.
12. Mention The Features With Which The Atlassian Bamboo Is Equipped With?
Answer: Build failures are caught automatically and thus helps in saving time, wastage of efforts as well as money. For a code commit modifies, there is an automatic notification that is acknowledged about the reports. It is possible to integrate it with LDAP mail-server. It is also possible to automate various processes that are associated with the project.
13. How A Backup Is Created In The Bamboo And How The Files Are Copied To It?
Answer: Doing this is easy and important too. By default, Bamboo makes use of home directory for saving all the data including the settings, user information and so on. You need to simply copy this directory for creating a backup. A clone of same can simply be created and its location can be kept anywhere. Data can be set to be copied in the clone directory after a specific time period or continuously.
14. Name Some Scam Tools Which Are Supported By Atlassian Bamboo?
Answer: These are a subversion, Git, RTC, Clearcase, Subversion, CVS, AccuRev, and Mercurial. There are other SCM tools but they are user-friendly and are easy to use.
15. What are the Basic Requirements for Using Atlassian Bamboo?
Answer: The source code repository is one of the prime needs. Without it, there are certain challenges that can be there and affect the efficiency of work up to a great extent.
16. How Can Task Handling Be Made Easier In Bamboo?
Answer: Well, the very first thing that can be done is taking the support of plug-ins. The Atlassian Bamboo supports a large number of plug-in that can make several tasks simpler. In the development environment, the bug handling can be considered which assures smooth operation for the next levels to come. It is possible to integrate this approach with maven which helps in cutting down a lot of important tasks. It can also be integrated with LDAP server to let the developers keep an eye on everything.
17. How Can You Avoid Project Failure Or Breaking In The Atlassian Bamboo Environment?
Answer: There are certain factors that if considered in a proper manner can simply help in cutting down the problems associated. The first thing that needs to be done for this is the proper installation of Bamboo. It is also important to pay attention to all the units’ tests without which there are problems that don’t go easily. If a closed eye is kept on all the code changes, this task can be made simpler. Synchronization with repository also cut down the chances of failure or breaks.
18. Can Data Be Moved From One Server To Another In Case Of Multiple Server Approach? What Are The Challenges That Are Associated?
Answer: Yes, it’s possible to do this. The biggest challenge can be data security. Although not a big issue, security often compromised during such a case. Next factor is a lot of efficiency of the server is acquired in this process which sometimes makes it slower.
19. Name The Two Important Components That Atlassian Bamboo Is Integrated With?
Answer: They are Build Tools such as Maven and second is the Version Controlled System. Both these tools are equally powerful and can simply let you add efficiency in some of the key tasks that are associated with the server. They are good enough to deal with both structured as well as unstructured data.
20. What Will Happen If Any Changes Got Missed In The Bamboo?
Answer: Broken build is often observed when this happens. For this, one can simply check the console output. From there, you can see the changes if not accepted or approved can be seen easily. The local workplace can be updated to avoid the issue and this can solve the problem.
21. What Do You Mean By A Plan In Bamboo?
Answer: A plan in Bamboo is basically something that provides complete information on the configuration for the tasks being performed in a serial or in a random manner. It deals with the information that is related to Plan Variables, Source code repository, Build Triggers, authorized users who can change or view the plan. In the beginning, a plan has only one stage. However, it is possible to create multiple stages simply by considering a grouping approach. Different jobs can be grouped together and can be made run in a sequence. It is also possible to share build artifacts simply with one another.
22. How Multiple Jobs Can Be Created From A Single Job In Bamboo?
Answer: It is basically a simple approach. For this, the list of tasks can be divided into simpler and well-defined jobs. It is necessary to make sure that every task or job must be accomplished before the next job is considered. This is necessary because many times it has been observed that a stage or a job depends on some or one previous jobs. If the same is not completed, there are errors in the next and you need to waste the time locating them. The problem in one job means problems in all others due to some reason and i.e. their dependency on others.
23. Tell What You Know About The Task In Bamboo? Give Examples Too?
Answer: Work is basically divided into smaller tasks and every agent has a specific responsibility. This responsibility of one agent is considered as the Task. It is necessary to process tasks in a serial manner. The common examples of tasks are application deployment and building a piece of code.
24. Compare Bamboo With Jenkins?
Answer: Both are quite similar to each other. However, Bamboo has some additional pros associated with it and the biggest one is it has a built-in workflow for Git, as well as for the deployment projects. It is also possible to integrate it with Jira, HipChat, as well as with Confluence. However, Bamboo is not an open-source technology just like Jenkins. In case problems related to code declare their presence, fixing them could be time-consuming. Bamboo can simply import data from Jenkins. (Interview Questions and Answers)
25. Name Some Software Projects With Which You Can Integrate The Bamboo?
Answer: There are several repositories with which the Bamboo can be connected and it’s all because of the built-in functionality that is has. A few of them are apache, Mercurial, Bitbucket, Git, Perforce.
26. What Are The Tools Supported By Bamboo?
Answer: Bamboo supports some of the very important tools as it has build tasks for Make, ant, MSBuild, as well as Maven. This is also the reason why a user can simply perform the task in different languages without worrying about anything.
27. Name Any Two Testing Tools That Bamboo Is Compatible With?
Answer: Junit and PHPUnit.
28. In A Workflow, Why It Is Necessary To Divide The Application In A Hierarchical Order?
Answer: It has several reasons. The very first thing is hierarchical order gives complete information on all the sub-tasks that are associated. In addition to this, all the previous jobs and stages can be focused clearly. It is a well-known fact that the jobs and stages are depended on their previous sections while performing several tasks on Bamboo. So if the developers don’t have clear information regarding the previous sub-tasks, there can be a lot of errors. Thus it’s good to consider them in a hierarchical order.
29. What Are The Benefits Of Running Automated Tests In Bamboo?
Answer: It will make finding and correctcting the errors fast and help users saving their valuable time.
30. Does Bamboo Available As A Cloud Service Too?
Answer: Yes, it is available.