Question:-
Given the finite length input x[n] and the corresponding finite length output y[n] of an LTI system as shown below, the impulse response h[n] of the system is

Option (A)
h[n] = {1,0,0,1}
                ­
Option (B)
h[n] = {1,0,1}
                ­
Option(C)
h[n] = {1,1,1,1}
                ­
Option(D)
h[n] = (1,1,1}
                ­
Correct Option:
(C)
question-answer-faq-2301