Explore topic-wise MCQs in Vlsi.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.

1.

In LFSR, the test patterns are repeatable.

A. true
B. false
Answer» B. false
Discussion
2.

Primitive polynomials are those

A. which has intial state zero
B. which gives maximal length sequence
C. which does not give maximal length sequence
D. which has AND gate per flip-flop
Answer» C. which does not give maximal length sequence
Discussion
3.

LFSR has ______

A. EX-OR gates
B. AND gates
C. OR gates
D. EX-OR and AND gates
Answer» B. AND gates
Discussion
4.

______ determines the position of EX-OR gate with respect to flip-flops.

A. maximal length sequence
B. value of n
C. number of flip-flops
D. characteristic equation
Answer» E.
Discussion
5.

Which uses the highest operating frequency?

A. internal feedback LFSR
B. external feedback LFSR
C. both internal and external LFSR
D. counters
Answer» B. external feedback LFSR
Discussion