BOOLEAN ALGEBRA

Front

X . X

Back

X

Front

A . B is the same as

Back

A + B

Front

A . ( B + C )

Back

( A . B ) + ( A . C )

Front

Which law is this an example of: A(B+C) = (A.B)+(A.C) A+(B.C) = (A+B).(A+C)

Back

Distributive

Front

How many different combinations of 1 and 0 are possible with 3 bits?

Back

8

Front

Logic Expression for the circuit: Z = ?

Back

Z = (NOT A) OR B

Front

Truth Table for a logic gate: Options: NOR, NOT, OR, XOR

Back

NOR

Front

(C AND D) OR (NOT(A OR B)) = Q, If A=1, B=1, C=0 and D=1, what does Q equal?

Back

0

Front

Which of the following two input logic functions can act as a Universal gate? Options:

A ⊕ B

,

AB

,

(A+B)’

,

None of the above

Back

(A+B)’

Front

Why is a NAND gate called a universal logic element?

Back

Any logic function can be realized by NAND gates alone