Can you describe your workflow when you create a script? What is GIT? What is a dynamically/statically linked file? What does “./configure && make && make install” do? What is puppet/chef/ansible used for? What is Nagios/Zenoss/NewRelic used for? What is Jenkins/TeamCity/GoCI used for? What is the difference between Containers and VMs? How do you create…
What did you learn yesterday/this week? Talk about your preferred development/administration environment. (OS, Editor, Browsers, Tools etc.) Tell me about the last major Linux project you finished. Tell me about the biggest mistake you’ve made in [some recent time period] and how you would do it differently today. What did you learn from this experience?…
What’s ACID ? How is it implemented ? What is row level locking ? Table level locking ? How do you check which jobs are running? Imagine you have a filesystem that supports snapshots – how do you take hot backups using volume managers (LVM/EBS)? What is the need for master/slave replication in MySQL ?…
What DevOps is? Why do we need it? Example of answers: Why do we need it? Increase deployment frequency Lower failure rate of new releases Shortened lead time between fixes Faster mean time to recovery in the event of new release crashing What DevOps is? CALMS C – Culture (promotes collaborative and open culture between…
External data sources must return information in what format? A. XML B. HTML C. JSON D. YAML Ans: C. JSON Which of the following is an example of Source Control Management software? A. Jenkins B. Visual Studio Code C. Docker D. Git Ans: D. Git Why would you use a partial configuration for a backend?…
The previous chapters outlined the state of CM technology from the standpoint of a spectrum of concepts underlying automated CM, and from the standpoint of the reflection of some of these concepts in commercial CM products. Clearly, no CM product supports all CM concepts; similarly, not all CM concepts are necessary in the support of…
Git Interview Questions and Answer Part – 1 Git Interview Questions and Answer Part – 2 Git Interview Questions and Answer Part – 3 Git Interview Questions and Answer Part – 4 Git Interview Questions and Answer Part – 5 Git Interview Questions and Answer Part – 6 Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about…
What do you understand about DevOps? Can you please define it in your terminologies? What are the ways, DevOps will help the Software Projects and Team? What is Continuous Integration? Share your approach which you applied in your projects in order to implement CI. What is difference between Continuous Delivery and Continuous Deployment? How Jenkins…
TFS Interview Questions 1) What is Team Foundation Server? What does it cover – version control? build processes? bug tracking? task management? Team Foundation Server is defined in the documentation as: Team Foundation is a collection of collaborative technologies that support a team effort to deliver a product. While the Team Foundation technologies are typically…
Source – learn.chef.io What is a resource? Answer- A resource represents a piece of infrastructure and its desired state, such as a package that should be installed, a service that should be running, or a file that should be generated. Question: What is a recipe? Answer- A recipe is a collection of resources that describes…
Source – learn.chef.io What is a resource? Answer- A resource represents a piece of infrastructure and its desired state, such as a package that should be installed, a service that should be running, or a file that should be generated. Question: What is a recipe? Answer- A recipe is a collection of resources that describes…
What is continuous integration? Jenkins Continuous integration API features? Advantages of jenkins? Jenkins plugins? Requirements for using Jenkins? Installing Jenkins on Ubuntu and RHEL? Process to take Jenkins backup and copying files? Top 20 Jenkins and Useful Plugins? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I…
What is SVN? What is “branch” , “Tag” and “Trunk” in SVN ? what do you mean by “Synchronizing with Repository” ? How is it different from “Update” ? Difference between Update and Commit ? How to apply a patch in SVN ? What if SVN Update gives Merge Conflicts and you just want your…
What is GIT? What is a repository in GIT? What is the command you can use to write a commit message? What is the difference between GIT and SVN and other CM systems? Answers – Cheap Local Branching Everything is Local Git is Fast Git is Small The Staging Area Distributed Any Workflow Easy to…
I get many emails and linkedin personal message about sharing interview questions for Build & Release Engineer and Configuration Engineer. I have asked some of my friends to share too and now here is the consolidated list of interview questions which is very much commonly asked in interview. if you like it, please share with…
What is Perl one-liner?
There are two ways a Perl script can be run:
a)from a command line, called one-liner, that means you type and execute immediately on the command line. You’ll need the -e option to start like “perl -e “print “Hello”;”. One-liner doesn’t mean one Perl statement. One-liner may contain many statements in one line.
b)from a script file, called Perl program.
Can anyone help on these questions which i couldnt answer in my interview,because iam not sure on perl scripting iam learning the things in perl now. 1.What standard Perl modules have you made use of, and why did you use them instead of the equivalent built-in functions? 2.Write a statement that checks to make sure…
Selected AnthillPro Interview Questions Building Procedures in AnthillPro Deploying Procedures with AnthillPro Using AnthillPro for Audit Process of Integrating with Defect & Feature Tracking Process of Integrating with Static Code Analysis Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel…
Top Selected Bamboo Interview Questions Bamboo Questions: Tell me more about continuous integration ? How did you configured? Plugins used in Bamboo? Tell me more about Bamboo Schedule Options? How did you configured Bamboo with Subversion? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share…
Apache Interview Questions – Apache Job Interview Kit On a fresh install, why does Apache have three config files – srm.conf, access.conf and httpd.conf? – The first two are remnants from the NCSA times, and generally you should be ok if you delete the first two, and stick with httpd.conf. What’s the command to stop…
Apache and HTTP Interview Questions and Answers – Interview Guide List of Apache and HTTP Interview Questions: – <!– /* Font Definitions */ @font-face {font-family:”Cambria Math”; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:1; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:variable; mso-font-signature:0 0 0 0 0 0;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4…
General SCM Interview Questions – SCM Job Interview Kit What do you think about configuration management? What do you understand about Change Management? branching methodologies and what currently theya re using it. Show with some example with pros and cons Concept of Merging and Why do we need? What do you think about build…
Interview Questions Sets : Shell Script Descriptive Questions Sets What is shell scripting? Shell scripting is used to program command line of an operating system. Shell Scripting is also used to program the shell which is the base for any operating system. Shell scripts often refer to programming UNIX. Shell scripting is mostly used to…
Maven Interview Questions and Answers Contributed by Rajesh Kumar with the help of Google Search and www.scmGalaxy.com Is there a way to use the current date in the POM? Take a look at the buildnumber plugin. It can be used to generate a build date each time I do a build, as follows: <plugin> <groupId>org.codehaus.mojo</groupId>…
Interview Questions Sets : Shell Programming How do you find out what’s your shell? Answer: echo $SHELL What’s the command to find out today’s date? Answer: date What’s the command to find out users on the system? Answer: who How do you find out the current directory you’re in? Answer: pwd How do you remove…
Is there a way to use the current date in the POM? Take a look at the buildnumber plugin. It can be used to generate a build date each time I do a build, as follows: org.codehaus.mojo maven-buildnumber-plugin 0.9.4 {0,date,yyyy-MM-dd HH:mm:ss} timestamp false false validate create pom.xml or settings.xml? What is the best practice configuration…