Binary and Storage

The Denary number system is known as Base __.

• 5

• 10

• 2

• 1

Which two digits are used in the binary number system?

• 1 and 2

• 0 and 2

• 1 and 10

• 0 and 1

Which of the following could be represented with a binary switch?

• Yes/No

• On/Off

• Good/Bad

• True/False

• Pass/Fail

The binary number system is known as Base __

• 10

• 1

• 2

• 8

Type in the missing value from our 8-bit binary columns: 128 64 32 16 _ 4 2 1

If you were to expand your binary columns to 9-bit binary, what value would head the extra column here:

___ 128 64 32 16 8 4 2 1

What is the following binary number in denary? 1001

What is the following binary number in denary? 1101

What is the following binary number in denary? 01011100

What is the following binary number in denary? 11001011