Explore topic-wise MCQs in Signals & Systems.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Signals & Systems knowledge and support exam preparation. Choose a topic below to get started.

1.

Is the above system, i.e y[n] = x2[n-2] time invariant?

A. Yes
B. No
Answer» B. No
Discussion
2.

Is the system y[n] = x2[n-2] linear?

A. Yes
B. No
Answer» C.
Discussion
3.

Consider the system y[n] = 2x[n] + 5. Is the function linear?

A. Yes
B. No
Answer» C.
Discussion
4.

Is the function y[n] = cos(x[n]) periodic or not?

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