Data representation Y8

What digits are part of the binary number system?

• 0-F

• 0 and 1

• 0-9

• 1-9

In a number system like binary, what is the value of each digit called?

• Place value

• Base

• ASDA value

• Bargain value

What number do you carry when adding two binary numbers?

• 1

• You never carry a number as numbers are heavy

• 0

Convert the binary number 1001 to decimal.

• 11

• 5

• 9

• 4

Convert the binary number 1110 to decimal.

• 10

• 15

• 3

• 14

Convert the binary number 1010 to decimal.

• 7

• 9

• 8

• 10

Convert the decimal number 4 to binary.

• 1000

• 0010

• 0100

• 0101

What can a bit hold?

• 1 or 0

• 1 and 0

How many bits are in a byte?

• 10

• 2

• 8

• 4

How many bits are in a nibble?

• 10

• 8

• 4

• 2