Unit 2.4. Boolean Logic

Question 1

AND

Answer 1

has two inputs and outputs 1, only if BOTH are 1

Question 2

OR

Answer 2

has two inputs and outputs 1 if either or both are 1, but if both are 0, it outputs 0

Question 3

NOT

Answer 3

has a single input and outputs the opposite of this input

Question 4

Truth Tables

Answer 4

a table which shows all the possible input and output values for a logic gate

Question 5

Logic Gate

Answer 5

an operator such as AND, OR or NOT which performs a logical function on the input

Question 6

Logic Diagram

Answer 6

a diagram showing 1 or more logic gates together