Quiz 2 - Binary and Computer Logic

What are the denary and binary number systems also known as?

Denary

• decimal

• base 2

• base 10

What are the denary and binary number systems also known as?

Binary

• decimal

• base 2

• base 10

How does place value increase in the denary and binary number systems?

Binary

• multiples of 2

• multiples of 10

• multiples of 20

How does place value increase in the denary and binary number systems?

Denary

• multiples of 10

• multiples of 2

• multiples of 15

The following table shows how to count from 1 to 16 in binary.

Decide whether each letter should be a 1 or a 0.

Letter A

• 1

• 0

• neither

The following table shows how to count from 1 to 16 in binary.

Decide whether each letter should be a 1 or a 0.

Letter B

• 1

• 0

• neither

The following table shows how to count from 1 to 16 in binary.

Decide whether each letter should be a 1 or a 0.

Letter C

• 1

• 0

• neither

Use the following image to help you convert from binary to denary.

Convert the binary number 10101 into denary.

• 12

• 24

• 21

• 11

Use the following image to help you convert from binary to denary.

Convert the binary number 1001101 into denary..

• 82

• 24

• 77

• 11

Use the following image to help you convert from binary to denary.

Convert the binary number 1101100 into denary.

• 96

• 108

• 77

• 110