Data Representation & Processing

What is the smallest unit of data in a computer?

• Byte

• Bit

• Nibble

• Word

1 Byte is equal to how many bits?

• 4

• 6

• 8

• 16

What is a group of 4 bits called?

• Byte

• Word

• Nibble

• Field

Which of the following is bigger than a kilobyte?

• Megabyte

• Byte

• Bit

• Nibble

What is the value of a single bit?

• 0 or 1

• 1 to 100

• A–Z

• Decimal values

Which of the following is equivalent to 1 Kilobyte (KB)?

• 512 bytes

• 1000 bytes

• 1024 bytes

• 1200 bytes

What does MB stand for?

• Microbyte

• Main Byte

• Megabyte

• MilliByte

1 Gigabyte (GB) equals how many Megabytes (MB)?

• 512

• 1024

• 2048

• 100

Which of the following is the largest?

• KB

• MB

• GB

• TB

Which unit is used to measure storage capacity?

• Bits per second

• Pixels

• Bytes

• Hertz