KS3 Data Representation Y8

Which of the following is a binary digit?

• 2

• bit

• 0

• 01

Which of the following is a byte?

• 8

• bit bit bit bit bit bit bit bit

• 01100101

• 1

Which of the following binary numbers is equivalent to decimal 4?

• 10

• 100

• 1010

• 1000

Which of the following binary numbers is equivalent to decimal 9?

• 101

• 1001

• 1010

• 10000

Which of the following binary numbers is equivalent to decimal 27?

• 11001

• 10111

• 11011

• 11111

Which of the following decimal numbers is equivalent to binary 110?

• 2

• 6

• 30

• 110

Which prefix would you use to describe a quantity that is in the billions?

• Kilo-

• Mega-

• Giga-

• Tera-

A base-10 number is known as...

• ASCII

• Binary

• Denary

• Tenary

How many bits are in a byte

• 1

• 4

• 8

• 256

A binary number is base...

• 1

• 2

• 10

• 11