Digital Units of Measurement Quiz

Which of the following is the smallest unit of measurement?

• Byte

• Bit

• Kilobyte

• Nibble

How many bits are in 1 byte?

• 2

• 4

• 8

• 16

A nibble is equal to:

• 2 bits

• 4 bits

• 8 bits

• 16 bits

Which unit comes directly after a megabyte?

• Kilobyte

• Gigabyte

• Terabyte

• Petabyte

1 kilobyte (KB) is approximately:

• 10 bytes

• 100 bytes

• 1,000 bytes

• 1,000,000 bytes

1 gigabyte (GB) is approximately:

• 1,000 kilobytes

• 1,000 megabytes

• 1,000 terabytes

• 1,000 bytes

Which of the following best describes 1 terabyte (TB)?

• 1,000 gigabytes

• 1,000 megabytes

• 1,000 kilobytes

• 1,000 bytes

If a video file is 5,000 MB, about how many gigabytes is that?

• 0.5 GB

• 5 GB

• 50 GB

• 500 GB

Which of the following devices would most likely be measured in gigabytes?

• A text file

• A flash drive

• A photo

• A character in ASCII

Which of these is the correct order from smallest to largest?

• Bit – Nibble – Byte – KB – MB – GB – TB

• Byte – Bit – Nibble – MB – KB – TB – GB

• KB – MB – GB – TB – Byte – Nibble – Bit

• TB – GB – MB – KB – Byte – Nibble – Bit