www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
Engineering
Computer Science
Computer Science Set-1
Digital Logic
55

Digital Logic MCQ with Answers

55) If four 4 input multiplexers drive a 4 input multiplexer, we get a:

16 input MUX

8 input MUX

4 input MUX

2 input MUX

Answer is:

16 input MUX

Digital Logic MCQ with Answers

For more MCQ's Click Here

Related Digital Logic MCQ with Answers

56) Which of the following respectively represent commutative law, Associative law and Distributive law ?
I. A.(B C)=(A.B).C
II. A.(B+C)=A.B+A.C
III. A + B = B + A

I,III, and II

II, I and III

III, II and I

III, I and II

Answer is:

III, I and II

57) The number of canonical expressions that can be developed over a 3-valued boolean algebra is

8

16

32

256

Answer is:

256

58) Simplified form of the boolean expression (X + Y + XY) (X + Z) is

X + Y + Z

XY + YZ

X + YZ

XZ + Y

Answer is:

X + YZ

59) A switching function is symmetric with respect to a set of literals if and only if the function remains unchanged after

Two of these literals are interchanged

Any permutation of the literals

All the literals are changed in anticlockwise order

All the literals are changed in clockwise order

Answer is:

Any permutation of the literals

Digital Logic MCQ with Answers

For more MCQ's Click Here