MCQOPTIONS
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MCQOPTIONS
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. |
IS_Y[N]_=_NU[N]_A_LINEAR_SYSTEM??$ |
| A. | Yes |
| B. | No |
| Answer» B. No | |
| 2. |
The system transfer function and the input if exchanged will still give the same response? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Is y[n] = n*sin(n*pi/4)u[-n] a causal system? |
| A. | Yes |
| B. | No |
| C. | Marginally causal |
| D. | None of the mentioned |
| Answer» C. Marginally causal | |
| 4. |
What is the rule c*(x*h) = (x*h)*c called? |
| A. | Commutativity rule |
| B. | Associativity rule |
| C. | Distributive rule |
| D. | Associativity and Commutativity rule |
| Answer» E. | |
| 5. |
What is the following expression equal to: h*(d+bd), d(t) is the delta function |
| A. | h + d |
| B. | b + d |
| C. | d |
| D. | h + b |
| Answer» D. h + b | |
| 6. |
Does the system h(t) = exp(-7t) correspond to a stable system? |
| A. | Yes |
| B. | No |
| C. | Marginally Stable |
| D. | None of the mentioned |
| Answer» B. No | |
| 7. |
What is the rule (h*x)*c = h*(x*c) called? |
| A. | Commutativity rule |
| B. | Associativity rule |
| C. | Distributive rule |
| D. | Transitive rule |
| Answer» C. Distributive rule | |
| 8. |
For an LTI discrete system to be stable, the square sum of the impulse response should be |
| A. | Integral multiple of 2pi |
| B. | Infinity |
| C. | Finite |
| D. | Zero |
| Answer» D. Zero | |
| 9. |
What is the rule h*x = x*h called? |
| A. | Commutativity rule |
| B. | Associativity rule |
| C. | Distributive rule |
| D. | Transitive rule |
| Answer» B. Associativity rule | |