Quiz on Number Systems and Coding

What is the base value of the hexadecimal number system?

• 2

• 8

• 10

• 16

Which of these coding systems can represent the most characters?

• ASCII

• Unicode

• EBCDIC

• BCD

How many bits are in a byte?

• 4

• 8

• 16

• 32

The binary number 1010 is equivalent to which decimal number?

• 19

• 21

• 25

• 23

In the decimal number 402.6, which digit has the least significant positional value?

• 4

• 2

• 6

• 7

The binary equivalent of 10 is _______.

1 KB is equal to _______ bytes.

The RGB code (255,0,0) represents the color _______.

The hexadecimal number F is equivalent to _______ in decimal.

A character is represented in ASCII using _______ bits.