4.4.2 Boolean logic

Question 1

What is boolean logic?

Answer 1

Describes the states of input and output from the logic gates.

Only two states of input TRUE or FALSE

Question 2

What does the NOT gate do?

Answer 2

Inverts given input

Question 3

What does the AND gate do?

Answer 3

Will only output true when both inputs A and B are TRUE.

Question 4

What does the OR gate do?

Answer 4

The OR gate will output TRUE when either input A or B is TRUE (or when both are true)

Question 5

What does the XOR gate do?

Answer 5

Will only output TRUE when only one input between input A and B are true.