Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

A bistable multivibrator is a

A. Free running oscillator
B. Triggered oscillator
C. Saw tooth wave generator
D. Crystal oscillator
Answer» C. Saw tooth wave generator
Discussion
2.

For NOR circuit SR flip flop the not allowed condition is....

A. S=0, R=0
B. S=0, R=1
C. S=1, R=1
D. S=1, R=0
Answer» D. S=1, R=0
Discussion
3.

It is required to construct a counter to count upto 100(decimal). The minimum number of flipflops required to construct the counter is

A. 8
B. 7
C. 6
D. 5
Answer» B. 7
Discussion