Multiple choice technology operating systems

What is the command used to find out the time taken to perform an operation.

  1. cputime

  2. time

  3. cmdusage

  4. timer

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The 'time' command in Unix is used to measure the execution time of a command or operation. It reports real time, user CPU time, and system CPU time. Commands like cputime, cmdusage, and timer don't exist as standard Unix utilities.