Testbank Questions: Where Does Binary Show Up?

A four-digit hexadecimal number represents _____ binary digits.

16

E38B is an example of a number expressed in base _____.

16

What is the base for hexadecimal numbers?

16

Binary is known as base _____.

2

Expressed in decimal, the range for RGB colors is 0 to _____.

255

How many binary digits are represented by one hexadecimal digit?

4

RGB stands for _____.

Red, green, blue

Hexadecimal also known as base 16. A. True B. False

True

The hexadecimal number B represents the decimal number 11. A. True B. False

True

What color is displayed if each color in the RGB system is saturated?

White

The binary system uses the numbers _____ to represent digits.

0 and 1

If all three RGB parameters for decimal are set to 0, the color will be _____.

Black

The decimal number 12 is represented in hexadecimal as _____.

C

In everyday life, the most commonly use number system by people is _____.

Decimal

Expressed in hexadecimal, the range for RGB colors is 0 to _____.

FF

Each digit in a hexadecimal number represents a bit pattern of 8 bits. A. True B. False

False

Each digit in a hexadecimal number represents _____ bits.

Four

A common use for _____ numbers is to represent colors on web pages.

Hexadecimal

Which numbering system uses letters to represent some digits?

Hexadecimal