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# CS302 Solved MCQs - CS302 Solved Online Quizzes - CS302 Solved MCQs Bank - CS302 MCQs Collection from Online Quizzes – CS302 Mega Solved MCQs – CS302 Mid Term Final Term Papers Solved MCQs

CS302 Solved MCQs - CS302 Solved Online Quizzes - CS302 Solved MCQs Bank - CS302 MCQs Collection from Online Quizzes – CS302 Mega Solved MCQs – CS302 Mid Term Final Term Papers Solved MCQs

# CS301 Virtual University MCQs BANK - MCQs Collection from Online Quizzes

## CS302 Solved Quiz 1 – MCQs – Digital Logic Design

Question 1

A standard SOP form has __________ terms that have all the variables in the domain of the expression.

Ans :Sum

Question 2

.Which one of the following is not a valid rule of Boolean algebra?

(a) A + 1 = 1

(b) A = Ā

(c) A.A = A

(d) A + 0 = A

Question 3

How many data select lines are required for selecting eight inputs?

1

2

3  (correct)

4

Question 4

If two adjacent 1s are detected in the input, the output is set to high.
input combinations will be

1) 0011

2) 0101

3) 1100

4) 1010

Question 5

The 4-variable Karnaugh Map (K-Map) has ______rows and ____colums

2,2

4,4,

4,2

2,4

Question 6

The boolean expression A + B' + C is

a sum term

a literal term

a product term

a complemented term

Question 7

the boolean expression AB'CD'is

a sumterm
a product term
a literal term
always 1

Question 8

Don’t care conditions are marked as ___________ in the output column of the function table

0
1
X
None of the given options

Question 9

An example of SOP expression is

A + B(C + D)
A'B + AC' + AB'C
(A' + B + C)(A + B' + C)
both (a) nad (b)

Question 10

For a Standard SOP expression, a ______ is placed in the cell corresponding to the product term (Minterm) present in the expression.

0
1
X (don’t care condition)

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Views: 42

### Replies to This Discussion

Question # 1 of 10 ( Start time: 09:48:01 AM )
Total M - 1
The ABEL symbol for “OR” operation is
Select correct option:
&
!
#
\$

Question # 2 of 10 ( Start time: 09:48:22 AM )
Total M - 1
Adjacent 1s detector circuit will have active low output for the input
Select correct option:
1101
1010
0110
1011

Question # 3 of 10 ( Start time: 09:49:03 AM )
Total M - 1
A 5-variable karnaugh map has
Select correct option:
sixteen cells
thirty two cells
sixty-four cells
None of these

Question # 4 of 10 ( Start time: 09:49:35 AM )
Total M - 1
the boolean expression AB'CD'is
Select correct option:
a sumterm
a product term
a literal term
always 1

Question # 5 of 10 ( Start time: 09:50:08 AM )
Total M - 1
On a Karnaugh map, grouping the 0s produces
Select correct option:
a POS expression
a SOP expression
a "don't care" condition
AND-OR logic

Question # 6 of 10 ( Start time: 09:50:30 AM )

The bolean expression A + BC equals
Select correct option:
)A' + B)(A' + C)
(A + B)(A + C)
(A + B)(A' + C)
none of the above

Question # 7 of 10
Total M - 1
8-bit parallel data can be converted into serial data by using ________ multiplexer
Select correct option:
4-to-2
4-to-4
8-to-1
8-to-4

Question # 8 of 10
Total M - 1
which of the following rules states that if one input of an AND gate is always 1, the output is equal to the other input?
Select correct option:
A +1 =1
A +A =A
A.A = A
A.1 = A

Question # 9 of 10
the boolean expression A + B' + C is
Select correct option:
a sum term
a literal term
a product term
a complemented term

Question # 10 of 10

An example of SOP expression is
Select correct option:
A + B(C + D)
A'B + AC' + AB'C
(A' + B + C)(A + B' + C)
both (a) nad (b)

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