Multiple choice technology operating systems The shortcut to suspend existing running jobs is: ctrl+a ctrl+z ctrl+c ctrl+s Reveal answer Fill a bubble to check yourself B Correct answer Explanation Ctrl+Z suspends the current foreground job in Unix-like environments, moving it to the background. Ctrl+C terminates a process immediately, Ctrl+S freezes terminal scrolling, and Ctrl+A moves the cursor to the beginning of the line.