Multiple choice general knowledge

What command clears the screen in MS-DOS and the Windows command line?

  1. cd

  2. clear

  3. cls

  4. echo

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

The CLS (clear screen) command is used in MS-DOS and Windows Command Prompt to clear the terminal screen. While Unix-like systems use 'clear', Windows systems standardized on 'cls'. The CD command changes directories, and ECHO displays messages.