data representation quiz

Convert the binary number 1001 to denary.

• 4

• 5

• 9

• 11

Convert the denary number 4 to binary.

• 1000

• 0101

• 0010

• 0100

Convert the binary number 1010 to denary.

• 8

• 10

• 9

• 7

Convert the denary number 14 to binary.

• 1110

• 1100

• 1011

• 0101

Convert the binary number 1110 to denary.

• 3

• 10

• 15

• 14

What is 12 in hexadecimal

• C
• 12
• D
• B

Convert the binary number 1001 to decimal.

• 4

• 5

• 9

• 11

What can a bit hold?

• 1 and 0

• 1 or 0

What is 16 in hexadecimal?

• 16

• 12

• 8

• 10

What is the decimal value of 1f?

• 16

• 31

• 30

• 15