All Keywords in VHDL – 2 MCQ’s

Electronics & Communication Engineering VHDL

This set of VHDL Multiple Choice Questions & Answers (MCQs) focuses on “All Keywords in VHDL – 2″.

1. Among the following, with which keyword MAP is generally used?
a) IS
b) PORT
c) COMPONENT
d) LABEL

2. Impure is a type of _______
a) Data type
b) Array
c) Function
d) Component

3. When the keyword GUARDED is used, it is always mandatory that the statements inside will be executed concurrently.
a) True
b) False

4. The word LABEL is not reserved in VHDL.
a) True
b) False

5. How does keyword inertial affect an assignment statement?
a) By defining initial value from which delay should be started
b) To prevent overriding of following delay assignment statements
c) To specify wire delay
d) No effect

6. Which of the following is associated with the INOUT keyword?
a) Type of a signal
b) Mode of a signal
c) Name of a signal
d) Function of a signal

7. Which of the following keyword must be used to specify wire delay?
a) TRANSPORT
b) INERTIAL
c) WIRE
d) DELTA

8. LINKAGE keyword is same as _______ mode.
a) IN
b) OUT
c) INOUT
d) BUFFER

9. What is LINKAGE keyword associated with?
a) Signals
b) Variables
c) Constants
d) Identifiers

10. MOD keyword is a ________
a) Data type
b) Literal
c) Operator
d) Function

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