Question

one ________ represents a letter, symbol, or number (one character) of information.

a) pixel
b) bit
c) register
d) byte

Explanation:

A bit is the smallest unit of information in computing and digital communications, representing a single binary digit (0 or 1), which can be used to encode a letter, symbol, or number. A pixel is a point in a digital image, a register is a small - high - speed storage location in a computer's CPU, and a byte is a group of 8 bits.

Answer:

B. bit