COMP 227 Active Learning

Front

Which of the following Boolean expressions represents the output of a 2-input AND gate? A = B, A' + B', AB, A xor B

Back

AB

Front

Simplify the Boolean expression A + A'B

Back

A + B

Front

Which law allows the simplification form A + AB = A?

Back

Absorption Law

Front

The complement of the Boolean expression A + B is:

Back

A'B'

Front

Which logic gate has the output 1 only when all inputs are 0?

Back

NOR

Front

The Boolean expression for a NOR gate is:

Back

(A + B)'.

Front

Which gate's output is the complement of the AND gate?

Back

NAND

Front

In digital circuits, "1" and "0" typically represent: High and low voltages, respectively; ON and OFF states, respectively; True and False, respectively;

Back

All of the Above