Binary Number System

What is the binary number system?

• The binary number system is a base-2 number system that uses only two digits, 0 and 1, to represent numbers.

• The binary number system uses three digits, 0, 1, and 2, to represent numbers.

How many digits are used in the binary number system?

• 10

• 8

• 4

• 2

What is the value of the rightmost digit in a binary number?

• 0

• 2

• 1

• 5

How do you convert the decimal number 10 to binary?

• 1100

• 1111

• 1001

• 1010

What is the binary equivalent of the decimal number 25?

• 11001

• 10011

• 11100

• 10101

Convert the binary number 1010 to decimal.

• 101

• 1100

• 1111

• 10

What is the result of adding the binary numbers 101 and 110?

• 1000

• 1011

• 1111

• 1001

Subtract the binary number 101 from 1000.

• 11

• 1001

• 111

• 110

What is the product of the binary numbers 11 and 10?

• 100

• 111

• 101

• 110

Perform the binary multiplication of 101 and 11.

• 1010

• 1111

• 1001

• 1101