1_IA_DSD

Which logic gate outputs HIGH only when both inputs are HIGH?

• OR

• AND

• NOT

• XOR

What is the binary representation of decimal 10?

• 1010

• 1001

• 1100

• 1110

What is the decimal equivalent of octal number 17?

• 14

• 15

• 16

• 17

What is the result of 1101 AND 1011?

• 1111

• 1100

• 1010

• 1001

What is the 2’s complement of binary 1010?

• 1001

• 0010

• 0110

• 1110

Subtract 1100 − 0101. What is the result?

• 0111

• 1010

• 1010

• 1000

What is the result of the identity law: A + 0?

• 0

• 1

• A'

• A

Simplify:AB + AB' + A'BC

• AB'

• A + BC

• A'B

• B + C

Simplify:ABC + AB'C + AB C'

• AC + AB

• A + B + C

• AB'

• A' + C

A smart lighting system turns on if motion is detected OR if it’s after sunset. Which logic gate best represents this?

• OR

• NOR

• AND

• NOT