Multiple choice

On a PC keyboard, the modifier keys include

  1. alt, delete, and insert

  2. shift, ctrl, and alt

  3. backspace, esc, and command

  4. spacebar
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Modifier keys are used in conjunction with other keys to modify their output or trigger specific commands. On a standard PC keyboard, the Shift, Ctrl (Control), and Alt (Alternate) keys are the primary modifiers. Keys like Delete, Insert, and Backspace are used for editing and do not function as modifiers.

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