1000+ Electronics MCQs with Answers Pdf - 1

Question: 1

Compared to a dynamic MOS shift register, a static shift register

(A) occupies more chip area and saves data for a shorter time

(B) consumes less power and occupies less chip area

(C) is faster and consumes more power

(D) consumes more power and stores data indefinitely

Question: 2

How many flip-flop are required for Mod-16 counter?

(A) 3

(B) 4

(C) 5

(D) 6

Question: 3

Switching circuits are

(A) hybrid circuits

(B) analog circuits

(C) digital circuits

(D) none of these

Question: 4

Dynamic RAM consumes _____ power and is _____ than the static RAM.

(A) less, slower

(B) less, faster

(C) more, faster

(D) more, slower

Question: 5

Xerox machine is working on

(A) peltier effect

(B) heating effect of current

(C) electrostatic effect

(D) magnetic effect