CS302 Quiz No.1 Shared by Rabiya

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(ans)
(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(ans)
2) 0101
3) 1100
4) 1010

Question 5
 The 4-variable Karnaugh Map (K-Map) has ______rows and ____colums
2,2
4,4, (ans)
4,2
2,4
 

Question 6
The boolean expression A + B' + C is
a sum term(ans)
a literal term
a product term
a complemented term

 Question 7
the boolean expression AB'CD'is
a sumterm
a product term(ans)
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(ans)
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) and (b)(ans)

 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 (ans)
X (don’t care condition)