What must all data be converted into for a computer to understand?

• Denary

• Binary

• Decimal

• Coronary

What is binary?

• A Base 10 number system

• A Base 6 number system

• A Base 3 number system

• A Base 2 number system

What are the only numbers used in binary?

• 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9

• 0, 1 and 2

• 0 and 1

• 1 and 2

What is binary also known as?

• hexadecimal

• denary

• machine code

• computer code

The smallest unit of data in computing is a what?

• bit

• byte

• nibble

• kilobyte

What is 'bit' short for?

• bit of a digit

• big digit

• binary digit

• binary part

How many bits are used for the binary number 11001011

• 4

• 6

• 7

• 8

How many bits are in a byte?

• 8

• 1000

• 1024

• 4

how many bytes are in a kilobyte?

• 8

• 1000

• 1024

• 100

how many megabytes is 0.5 gigabytes?

• 1024

• 512

• 2048

• 500