(A) A + B(C + D)
(B) A’B + AC’ + AB’C
(C) (A’ + B + C)(A + B’ + C)
(D) both (a) nad (b
Category: Digital Logic Design Mcqs
Digital Logic Design Mcqs for Screening tests, Interviews, Viva and Other competitive exams. DLD Mcqs section will help users to prepare mcqs of DLD for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, Software engineer and all other Competitive Exams can prepare their Digital Logic Design portion from here.
Don’t care conditions are marked as __ in the output column of the function table.
(A) 0
(B) 1
(C) X
(D) None of the given options
The boolean expression AB’CD’ is?
(A) a sum term
(B) a product term
(C) a literal term
(D) always 1
The 4-variable Karnaugh Map (K-Map) has __rows and __colums.
(A) 2,2
(B) 4,4
(C) 4,2
(D) 2,4
If two adjacent 1s are detected in the input, the output is set to high. input combinations will be?
(A) 0011
(B) 0101
(C) 1100
(D) 1010
How many data select lines are required for selecting eight inputs?
(A) 1
(B) 2
(C) 3
(D) 4
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
A standard SOP form has __ terms that have all the variables in the domain of the expression.
(A) And
(B) OR
(C) Sum
(D) Not