Question

A button that makes characters either upper or lower case and numbers to symbols___
A) Shift
B) Ctrl
C) Space bar
D) Back space

Answer 1

A. Shift

Hope it helps u.

Answer 2

Shift button is used for entering the character either in “upper case or lower case”.

Explanation:

Shift key is a keyboard modifier key used to enter capital alphabetical letters and upper characters.

This key also has option to enter alternate character of a key.  

For example: If first key has ‘1’ and ‘!’ in it, to enter 1, we can simply press the first key.

To enter ‘!’ , Shift + First key is used.