Digital Fundamentals (3130704) MCQs

MCQs of Sequential circuits and systems

Showing 1 to 5 out of 5 Questions
1.

Which of the following is not a property of Asynchronous counter?

(a)

Output of one FF is connected to the clock of next FF
(b)

Design is complex
(c)

Low speed
(d)

No Simultaneous Clock
Answer:

Option (b)

2.

Following is the waveform of which counter?

 

(a)

Down counter with negative edge
(b)

Down counter with positive edge
(c)

Up counter with negative edge
(d)

Up counter with positive edge
Answer:

Option (a)

3.

Which of the following is not a property of Sequential Circuits?

(a)

Memory is required
(b)

Slower in work
(c)

Depends on past values
(d)

Easy to design
Answer:

Option (d)

4.

In a S-R Flip-flop if J=K=1, its Q output will be ___________ when a clock pulse is applied.

(a)

0
(b)

1
(c)

Q
(d)

Q'
Answer:

Option (d)

5.

Which of the following is not valid type of shift register?

(a)

SISO
(b)

SIPO
(c)

LIFO
(d)

PISO
Answer:

Option (c)

Showing 1 to 5 out of 5 Questions