Multiple choice technology

What is the command used to Moves the cursor backward one character

  1. CTRL+C

  2. CTRL+Z

  3. CTRL+B

  4. CTRL+P

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

CTRL+B moves the cursor backward one character in readline editing mode (used by bash and other Unix shells). This follows emacs-style keyboard shortcuts where B stands for 'backwards.' CTRL+C interrupts, CTRL+Z suspends, and CTRL+P moves to the previous history command.