MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In LFSR, the test patterns are repeatable. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 2. |
Primitive polynomials are those |
| A. | which has intial state zero |
| B. | which gives maximal length sequence |
| C. | which does not give maximal length sequence |
| D. | which has AND gate per flip-flop |
| Answer» C. which does not give maximal length sequence | |
| 3. |
LFSR has ______ |
| A. | EX-OR gates |
| B. | AND gates |
| C. | OR gates |
| D. | EX-OR and AND gates |
| Answer» B. AND gates | |
| 4. |
______ determines the position of EX-OR gate with respect to flip-flops. |
| A. | maximal length sequence |
| B. | value of n |
| C. | number of flip-flops |
| D. | characteristic equation |
| Answer» E. | |
| 5. |
Which uses the highest operating frequency? |
| A. | internal feedback LFSR |
| B. | external feedback LFSR |
| C. | both internal and external LFSR |
| D. | counters |
| Answer» B. external feedback LFSR | |