DevOps Online Test

You work for a company that is developing a document reading app. Your team has finished working on a feature branch, with some commits not pushed to the remote branch.

What actions should you take to prepare the feature branch for merging with the master branch?

The CEO of your company understands that sometimes things go wrong. No system is perfect, but she wants to ensure that the company is improving.

Which metrics could be used to track the company's incident management?

A developer is halfway through implementing a new feature on a feature branch but needs to check out the main branch to address a critical bug.

Which of these options would allow the developer to successfully check out the master branch without losing local changes?

Your company has been working to increase its frequency of deployment for new features by optimizing its full development and operating lifecycle. The CEO wants to cut unnecessary phases to deliver new features to the customer.

Which phases are not part of the core DevOps lifecycle?

Write down a sequence of GIT commands (with no additional arguments) to download a repository, update a file, and save the changes back to the original repository. Assume that other developers didn't modify the file.

1. Download the master repository to a local directory or repository:
   git _____ https://joe@testdome.com/testdome.git
    
2. Fix a bug in file test.cpp
    
3. Mark that file test.cpp has been changed:
   git _____ test.cpp
    
4. Save the changes to the local repository:
   git _____ -m 'Bug with testing is fixed'
    
5. Send the changes to the original repository:
   git _____ origin master