FAQ on DevOps In salesforce Developer Interview || Salesforce developer interview prep #salesforce

I am discussing following questions - 1 - what are various dev ops tools you have worked on? 2- what is deployment pipeline? 3- How do you resolve merge conflict during deployment? 4- You have recently deployed something but it went wrong in production, how you will handle the situation? 5- If your team has 5 developers, how do you make sure that they do not override each other’s changes?