Multiple choice linux

You are working in Linux when a program hits a flaw and stops running. Which command can be used to end the process?

  1. kill

  2. stop

  3. end

  4. wait

  5. CTL-ALT-DEL
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The 'kill' command is the standard Linux utility used to send signals to processes, most commonly to terminate them. Commands like 'stop' or 'end' are not standard built-ins for process termination, and 'wait' is used to pause execution until a background job finishes.

AI explanation

To answer this question, we need to understand how to terminate a process in Linux.

Option A) kill - This option is correct because the "kill" command is used to terminate a process in Linux. The kill command sends a signal to a process, and by default, it sends the SIGTERM signal which terminates the process gracefully. If the process does not respond to the SIGTERM signal, you can send the SIGKILL signal using the "-9" option to forcefully terminate the process.

Option B) stop - This option is incorrect because there is no specific "stop" command in Linux to terminate a process. The correct command is "kill".

Option C) end - This option is incorrect because there is no specific "end" command in Linux to terminate a process. The correct command is "kill".

Option D) wait - This option is incorrect because the "wait" command is used to wait for a process to complete, not to terminate a process.

Option E) CTL-ALT-DEL - This option is incorrect because pressing "CTL-ALT-DEL" in Linux does not directly terminate a process. It opens the system's task manager, where you can manually select and terminate a process.

The correct answer is A) kill. This option is correct because the "kill" command is used to terminate a process in Linux.

Keep practicing — related questions