Draw the standard symbol for the AND logic gate.

Draw the standard symbol for the OR gate

Draw the standard symbol for the NOT gate

10010110 in denary/decimal is:

• 151

• 166

• 150

• 148

1010011 in denary is

255 in binary is

1001011

Rules for adding binary are:

• 0+0=0

  1+1=1

  1+0=10

  1+1+1= 11

• 0+0=0

  1+1=10

  0+1=01

  1+1+1= 11

• 0+0=0

  1+1=2

  1+0=1

  1+1+1= 3

• 0+0=0

  1+1=10

  1+0=1

  1+1+1= 11

4 bits is called a

• byte

• nibble

• bits

• half byte

8 bits is known as a