Data Representation Quiz

What is the smallest unit of storage?

• Bit

• Byte

• Kilobyte

• Megabyte

How many bits are there in a byte?

• 8

• 32

• 4

• 16

Which of the following is the largest unit of storage?

• Kilobyte

• Megabyte

• Gigabyte

• Terabyte

How many bytes are there in a kilobyte?

• 100

• 500

• 1024

• 1000

What is the decimal value of the binary number 01010100?

• 84

• 87

• 85

• 86

What is the binary representation of the decimal number 28?

• 00101000

• 00011010

• 00111000

• 00011100

What is the result of adding the binary numbers 0110 and 0111?

• 1101

• 1001

• 1011

• 1110

In hexadecimal, what does the letter 'A' represent in decimal?

• 10

• 8

• 11

• 9

What is the decimal equivalent of the hexadecimal number 2A?

• 42

• 32

• 52

• 62

What is the hexadecimal representation of the decimal number 15?

• E

• H

• F

• G