Binary Logic

Question 1

What are the 3 most commonly used gates?

Answer 1

AND, OR and NOT.

Question 2

If the gate configuration was:
X = (A AND B) OR NOT C
what would X be if
A = 1
B = 0
C = 0

Answer 2

X = 1

Question 3

What is a trace table?

Answer 3

A table showing the various outputs depending on the input.

Question 4

What do OR gates do?

Answer 4

Provide a positive output if any inputs are true.

Question 5

What do AND gates do?

Answer 5

Provide a positive output if all inputs are true.

Question 6

What do NOT gates do?

Answer 6

They invert a single input signal.