Multiple choice

Which of the following is not the vi input mode command?

  1. rch

  2. R

  3. S

  4. j
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In vi editor, the j command moves the cursor down one line in command mode, not input mode. Input mode commands include i (insert), a (append), R (replace mode), and S (substitute line). Navigation commands like j, k, h, l work in command mode.

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