Free Printable ICT 1202-B-2021-Q1

1.

The simplification of the Boolean expression F(x,y) =(X’ .Y’)’ .(X+Y)’

a)

0

b)

1

c)

X

d)

X.Y

2.

The minimum number of NAND gates required to realize AB+AB’C+AB’C’ is:

a)

3

b)

2

c)

1

d)

4

3.

Consider the following statements about analog signal.

Analog signal :

i. Is in continuous wave form

ii. Easily to create

iii. Contains a finite number of points

a)

a. All are true

b)

(i) and (iii) are true

c)

(i) and (ii) are true

d)

Only (ii) is true.

4.

The function by the network above is:

a)

b)

c)

d)

5.

………. Truth table entries are necessary for a four input circuit.

a)

4

b)

8

c)

12

d)

16

6.

In Boolean algebra, the OR operation is performed by which properties?

a)

Associative properties

b)

Commutative properties

c)

Distributive properties

d)

All of the Mentioned

7.

The corresponding min term when x=0, y=0 and z=1.

a)

x.y.z’

b)

X’+Y’+Z

c)

X+Y+Z’

d)

x’.y’.z

8.

The terms in SOP are called ___________.

a)

Max Terms

b)

Min Terms

c)

Mid Terms

d)

Sum Terms

9.

What is the final expression when convert this to SSOP?

X=AB+AC’D

a)

ABCD+ABCD’+ABC’D+ABC’D’+AC’D’B+AC’DB’

b)

AB’CD+ABCD’+ABC’D+ABC’D’+AC’DB+AC’DB’

c)

ABCD+ABCD’+ABC’D+ABC’D’+AC’DB+AC’D’B’

d)

ABCD+ABCD’+ABC’D+ABC’D’+AC’DB+AC’DB’

10.

The result of the simplification of $\overline{\left(\overline{A}\ B\overline{\ C}\right)+\left(A\overline{B}\ C\right)\ }$ is?

a)

0

b)

1

c)

A

d)

A.B.C

ICT 1202-B-2021-Q1

Total questions: 10

Worksheet time: 11mins

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