Multiple choice technology

What is the command used to Erases the complete line

  1. CTRL+Y

  2. CTRL+U

  3. CTRL+C

  4. CTRL+F
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B Correct answer
Explanation

CTRL+U is the Unix/command-line shortcut that erases from the cursor to the beginning of the current line. This is a standard readline/emacs-style editing command available in bash and other Unix shells. CTRL+Y typically yanks (pastes) previously deleted text, while CTRL+C and CTRL+F have other purposes.

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