(A) A parallel to serial converter circuit
(B) A counter circuit
(C) A BCD to Decimal decoder
(D) A 2-to-8 bit decoder
Tag: DLD Mcqs With Answers
NOR Gate can be used to perform the operation of AND, OR and NOT Gate?
(A) True
(B) False
(C) Both
(D) None
A Karnaugh map is similar to a truth table because it presents all the possible values of input variables and the resulting output of each value?
(A) True
(B) False
(C) Both
(D) None
The power dissipation, PD, of a logic gate is the product of the?
(A) dc supply voltage and the peak current
(B) dc supply voltage and the average supply current
(C) ac supply voltage and the peak current
(D) ac supply voltage and the average supply current
Determine the values of A, B, C, and D that make the sum term A(bar) + B+C(bar)+D equal to zero?
(A) A = 1, B = 0, C = 0, D = 0
(B) A = 1, B = 0, C = 1, D = 0
(C) A = 0, B = 1, C = 0, D = 0
(D) A = 1, B = 0, C = 1, D = 1
If an S-R latch has a 1 on the S input and a 0 on the R input and then the S input goes to 0, the latch will be?
(A) set
(B) reset
(C) invalid
(D) clear
The OR gate performs Boolean__.
(A) multiplication
(B) subtraction
(C) division
(D) addition
For a positive edge-triggered J-K flip-flop with both J and K HIGH, the outputs will__ if the clock goes HIGH?
(A) toggle
(B) set
(C) reset
(D) not change