Paytm AWS Devops Engineer Interview Questions and Answers

Q1. How to regain a deleted branch in git?
Ans. 
To regain a deleted branch in git, use the reflog and checkout commands.
• Use 'git reflog' to find the commit hash of the deleted branch

• Run 'git checkout -b ' to recreate the branch
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Q2. Command to list all hosts of Ansible inventiory.
Ans. 
The command to list all hosts of Ansible inventory is 'ansible-inventory --list'.
• Use the 'ansible-inventory' command

• Add the '--list' option to list all hosts

• The command should be run from the command line
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Q1. What is problem management
Ans. 
Problem management is the process of identifying, analyzing, and resolving recurring issues to minimize their impact on the system.
• Problem management aims to prevent incidents from occurring by addressing their root causes.

• It involves documenting and tracking problems, analyzing their patterns, and implementing corrective actions.

• Examples of problem management activities include trend analysis, root cause analysis, and...read more
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Q2. Few Linux base questions
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Shell scripts, automation questions asked