DevOps part 1 : interview

DevOps Terminology

• DevOps benefits

• DevOps Model Defined

• Continuous Integration

• Continuous Delivery

• Microservices

• Cloud Computing

• Infrastructure as service

• Platform as service

• Software as service

• Infrastructure as Code

• Observability

Linux

• Architecture of Linux system

• Linux Directory Structure

• File Management Finding files and directories

• Check User Information

• Check System Information

• Manage System Processes

• Managing Users and Groups

• Managing Permissions Configure and Troubleshoot

• Network Managing Partitions and

• Logical Volumes Managing

• RPM and Software Repositories Manage logging

GIT

• Git

• What is Git?

• Features of Git

• Git Branching Model ?

• Git Flow / Git Branching Model

• Git Merge and Merge Conflict

• Git StashGit IgnoreGit , ForkGit , IndexGit , RemoteGit TagsUpstream .

• Git Tags & Release

• Git squash

• Git Merge and Merge Conflict

• Merge vs Rebase

Docker

• Containerization vs virtualization

• What is Docker , Advantages of Docker?

• Docker Architecture

• Docker network

• Docker volume

• Docker image , container

• Dockerfile

• Docker compose

Live code screening

 Lab1 :
        - script to detect OS  
        - install git
        - clone public project from github
        - backup project dir with date 
        - cron job for back dir

 Lab2 :
       - Build Docker file for Spring or Angular  or laravel
       - Build Docker compose for  Spring or Angular  or laravel

 Advanced Lab : 
 
       - build docker-compose project with Microservice with git submodule

References

1- https://www.edureka.co/blog/interview-questions/top-devops-interview-questions-2016/

2- https://www.simplilearn.com/tutorials/devops-tutorial/devops-interview-questions

3- https://www.guru99.com/devops-interview-questions.html