Multiple choice

Which of the following is the longest key on the keyboard?

  1. Space bar

  2. Shift key

  3. Caps lock

  4. Zero

  5. Tab key
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A typical space bar key is large enough so that a thumb from either hand can use it, and is almost always found on the bottom row of standard QWERTY keyboard layouts.

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