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Computational Logic Quiz

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Which logic gate does this image represent?

a)

AND Gate

b)

OR Gate

c)

NAND Gate

d)

NOT gate

2.

Which logic gate does this image represent?

a)

AND Gate

b)

NOR Gate

c)

OR Gate

d)

NOT Gate

3.

Which logic gate does this represent?

a)

XOR Gate

b)

AND Gate

c)

NOR GATE

d)

OR Gate

4.

This Truth Table represents which logic gate?

a)

NAND Gate

b)

NOT Gate

c)

OR Gate

d)

AND Gate

5.

This Truth Table represents which logic gate?

a)

NOT Gate

b)

NOR Gate

c)

OR Gate

d)

AND Gate

6.

This Truth Table represents which logic gate?

a)

AND Gate

b)

NOT Gate

c)

OR Gate

d)

XOR Gate

7.

Which Boolean expression does this picture represent?

a)

NOT (A AND B)

b)

NOT A AND B

c)

NOT B AND A

d)

A AND B NOT

8.

Which Boolean expression does this logic diagram represent?

a)

NOT (A AND B)

b)

NOR (A AND B)

c)

A OR B NOT

d)

NOT(A OR B)

9.

Which Boolean expression does this logic gate represent?

a)

A AND B AND C

b)

(A AND B) NOT C

c)

(NOT C) AND (A OR B)

d)

NOT C OR (A AND B)

10.

Which Boolean expression does the output Q represent?

a)

(A OR B) NOT

b)

NOT (A AND B)

c)

NOT (A OR B)

d)

A AND B

11.

Which Boolean expression does the output Q represent?

a)

NOT (A AND B)

b)

A OR B

c)

A AND B

d)

NOT (A OR B)

12.

Computer processes information in 1s and 0s, which is known as

a)

Denary

b)

Binary

c)

Bytes

d)

Bit

13.

In a truth table, 0s and 1s are used to represent……………………………………, respectively.

a)

Off and on

b)

True and False

c)

On and off

d)

high and low

14.

Which gate will give a true output if one or more of its inputs are true?

a)

NAND

b)

AND

c)

OR

d)

XOR

15.

If a binary logic diagram has four inputs, how many possible outputs are there?

a)

4

b)

10

c)

12

d)

16