1000+ Electronics and Communication Engineering Interview Questions Pdf - 1

Question: 1

CMOS logic has the property of

(A) increased capacitance and delay

(B) low static power dissipation

(C) high noise margin

(D) decreased area

Question: 2

How many input and output required for demultiplexer?

(A) one input and many output

(B) one input and one output

(C) number of selection inputs and one one output

(D) none of the above

Question: 3

At which the digital data can be applied to a gate is known as _____ frequency.

(A) run-time

(B) operating

(C) truth

(D) propagation

Question: 4

Why encoder is used in digital electronics?

(A) it is used to separate address bus and data bus

(B) to convert coded information into non coded form

(C) to convert non coded information into coded form

(D) none of the above

Question: 5

The terms which cannot be combined further in the tabular method are called

(A) implicants

(B) selective prime implicants

(C) essential prime implicants

(D) prime implicants