Explore topic-wise MCQs in Vhdl.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Vhdl knowledge and support exam preparation. Choose a topic below to get started.

1.

OTHERS keyword is used with which kind of assignment?

A. Concurrent
B. Sequential
C. Selected
D. Conditional
Answer» D. Conditional
Discussion
2.

Which of the following is not an assignment statement?

A. <=
B. :=
C. =>
D. :>
Answer» E.
Discussion
3.

Which of the following statement can t be used to assign values in behavioral modeling of OR Gate?

A. Simple concurrent assignment
B. Sequential assignment
C. Conditional concurrent assignment
D. Selected concurrent assignment
Answer» E.
Discussion
4.

Which of the following statement is a zero delay statement?

A. y <= x AFTER 10 ns
B. y <= TRANSPORT x AFTER 10 ns
C. y <= x
D. y := x AFTER 10 ns
Answer» E.
Discussion
5.

Inertial delay in Signal assignment is useful to ___________

A. Specify wire delay
B. Accumulate delay
C. Ignore input glitches
D. No use
Answer» D. No use
Discussion
6.

Which of the following can t be implemented with concurrent statements only?

A. Multiplexer
B. Decoder
C. Adder
D. Counter
Answer» E.
Discussion
7.

In case of concurrent assignment, order of statements doesn t matter.

A. True
B. False
Answer» B. False
Discussion
8.

The selected concurrent statement is equivalent to ________ sequential statement.

A. If else
B. Loop
C. Wait
D. Case
Answer» E.
Discussion