2.4 Data Representation

Which of the following is an example of a bit?

• 0
• 1011
• 10001000
• 78

Which of the following is an example of a nibble?

• 0
• 1011
• 10001000
• 78

Which of the following is an example of a byte?

• 0
• 1011
• 10001000
• 78

Which of the following is an example of denary? (Also known as decimal)

• 0
• 1011
• 10001000
• 78

Denary is 10 base because

• 10 different digits are represented (0-9)
• It follows the 10 times table
• The maximum number is 10
• The minimum number is 10

Binary is 2 base because it can only be 0 or 1.

• true
• false

How many bits in a nibble?

• 1
• 2
• 3
• 4

How many bits in a byte?

• 4
• 8
• 16
• 255

What is the maximum denary number possible with 1 byte of binary?

• 128
• 255
• 256
• 512

How many MB in a GB?

• 100
• 124
• 1000
• 1024