Binary, Hex Conversions

What is 7 in binary?

• 0111

• 111

• 101

• 110

What is 1001 in denary?

• 8

• 9

• 10

• 11

What is the result of adding 1001 + 110 in binary?

• 1111

• 10010

• 1011

• 1101

What is F in denary?

• 13

• 14

• 15

• 16

What is hex 27 in denary?

• 40

• 37

• 42

• 39

What is denary 44 in hex?

• 2A

• 2D

• 2B

• 2C

What is 1100 0010 in denary?

• 196

• 198

• 192

• 194

What is hex A5 in binary?

• 1001 0101

• 1010 0101

• 1011 0100

• 1010 0110

What is the result of the one left shift of 0110 1011?

• 1101 0110

• 1110 1011

• 0110 1010

• 1011 0101

What is the effect of a left shift on a binary number?

• It adds one to the number

• It subtracts one from the number

• It halves the number

• It doubles the number