Add questions and answers page for clarification

README.md

@@ -6,12 +6,10 @@
 
 :books:  To learn more about DevOps check the resources in [DevOpsBit.com](https://devopsbit.com)
 
-:thought_balloon:  Different interviewers focus on different things. Some will focus on your resume while others might focus on scenario questions or specific technical questions. I tried to cover different types of questions for you to practice and test your skills
+:warning:  The purpose of this repo is to help you test your knowledge and/or prepare for interviews. It doesn't represents a DevOps interview. Please read [Q&A](common-qa.md) for more details
 
 :pencil:  You can add more questions & answers by submitting pull requests :) You can read more about it [here](CONTRIBUTING.md)
 
-:warning:  The purpose of this repo is to help you test your knowledge and/or prepare for interviews. It doesn't represents a DevOps interview and it doesn't mean the questions here will be asked in your interview
-
 :cn:  You can find a [中文](README-zh_CN.md) Chinese translation right [here](README-zh_CN.md)
 
 ****
@@ -4200,8 +4198,6 @@ Below you can find several scenario questions:
 * [Cloud Slack bot](scenarios/cloud_slack_bot.md)
 * [Jenkins: writing scripts](scenarios/jenkins_scripts.md)
 * [Jenkins: writing pipelines](scenarios/jenkins_pipelines.md)
-* [Jenkins: infra fairness](scenarios/jenkins_infra_fairness.md)
-* [CI for open source project](scenarios/ci_for_open_source_project.md)
 
 ## Credits
 

common-qa.md

@@ -0,0 +1,32 @@
+## Q&A
+
+### What is the purpose of repository?
+
+To learn, of course :)
+
+### Are these real DevOps interview questions?
+
+Well, first of all, most of the questions in this repo aren't really DevOps questions. They are operational, development, HR, ... questions. Probably less than 1% percentage are actual DevOps questions but whether we like it or not, some interviews include them and this is why they are in this repository.
+
+Also, coding-operational-HR-...-interview-questions is too long name for a repository
+
+## Should I be familiar with all the tools/platforms/... listed in this repository?
+
+NO NO NO! :)
+I won't give you the crap of "DevOps is a culture, not a role" kind of stuff but one thing is for sure, DevOps is not about being familiar with all the existing tools.
+
+With that being said, there are some concepts, tools, platforms, ... that are quite common in jobs requirements. Take Linux for example. While Linux is not part of 100% of DevOps roles out there (go figure it out...) it's still quite desired skill and probably appear as a requirement in more than 80% of DevOps roles if I had to guess. So go learn some Linux ;)
+
+### How should I prepare for my DevOps interview?
+
+Excellent question. We are exploring it [here](prepare_for_interview.md)
+If you have any idea how, please contribute to that file :)
+
+### Why there are no answers to most of the questions?
+
+Because we need more contributors ;)
+Also because the maintainer really likes to ask questions and less answering them :)
+
+### Can I add questions and/or answers?
+
+I'll simply imagine you didn't ask that on an open source project...

scripts/count_questions.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-echo $((8 + $(cat README.md | grep \<\/summary\> | wc -l)))
+echo $((6 + $(cat README.md | grep \<\/summary\> | wc -l)))