Bin O - Y8 (Remember to answer correctly, not fast)

What are the two number symbols in the binary number system

• 0 & 1

• 0 & 27

• 0 & 16

• 0 & 8

What is the binary number system known as

• Base 0

• Base 2

• Base 30

• All about Da Base

The base 10 denary number system is made up of what symbols

• 0-9

• 6-8

• 1-100

• A-X

We use Binary to represent switches in computers with:

• 0 = off 1 = on

• 0 = off 0 = on

• 1 = off 1 = on

• 2 = off 2 = on

The word Bits is a short way of saying

• Binary Digits

• Biting

• Nibble

• Beat It

What is 1001 in denary?

• 2

• 3

• 5

• 9

What is 0111 in denary?

• 7

• 10

• 120

• 15

What is 0000 in denary?

• 0

• 1

• 2

• 3

What is 7 in binary?

• 1

• 11

• 111

• 1111

What is 13 in binary

• 1000

• 1001

• 1101

• 1111