DevOps Engineer Intern Interview Questions and Answers

Efficient in using GitHub and command line tools for version control and automation.

• Proficient in using Git commands for version control and collaboration.

• Familiar with creating branches, merging code, resolving conflicts, and managing repositories on GitHub.

• Experienced in using command line tools for automation tasks like scripting and deployment.

• Comfortable with tools like Git Bash, Git GUI, and command line interfaces for various operating systems.

To build a real-time progress bar, use JavaScript setInterval to update the progress continuously.

• Use HTML/CSS to create the progress bar UI.

• Use JavaScript setInterval function to update the progress bar at regular intervals.

• Calculate the progress percentage based on the current progress and total progress.

• Update the progress bar width/style dynamically based on the calculated percentage.

Queues are data structures that follow the First In First Out (FIFO) principle. Different types include linear queues, circular queues, and priority queues.

• Linear queues: Elements are added at the rear and removed from the front.

• Circular queues: Elements are added and removed in a circular manner.

• Priority queues: Elements are removed based on priority levels assigned to them.