MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Embedded Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which theorem describes the sampling rate with the frequency of the analogue signal? |
| A. | Nyquist theorem |
| B. | Bayes theorem |
| C. | Sampling theorem |
| D. | Parseval’s theorem |
| Answer» B. Bayes theorem | |
| 2. |
Which filter is used for filtering out the high frequency components? |
| A. | bandpass filter |
| B. | band reject filter |
| C. | analogue filter |
| D. | digital filter |
| Answer» D. digital filter | |
| 3. |
WHICH_FILTER_IS_USED_FOR_FILTERING_OUT_THE_HIGH_FREQUENCY_COMPONENTS??$ |
| A. | bandpass filter |
| B. | band reject filter |
| C. | analogue filter |
| D. | digital filter |
| Answer» D. digital filter | |
| 4. |
Which theorem describes the sampling rate with the frequency of the analogue signal?$ |
| A. | Nyquist theorem |
| B. | Bayes theorem |
| C. | Sampling theorem |
| D. | Parseval’s theorem |
| Answer» B. Bayes theorem | |
| 5. |
Which of the following can generate an interrupt? |
| A. | timer |
| B. | trigger |
| C. | delay |
| D. | counter |
| Answer» B. trigger | |
| 6. |
Which of the following introduce a phase error? |
| A. | conversion time |
| B. | sampling rate |
| C. | sample size |
| D. | sample nature |
| Answer» B. sampling rate | |
| 7. |
Which term determines the random timing error? |
| A. | jitter |
| B. | quantisation error |
| C. | sample error |
| D. | delay |
| Answer» B. quantisation error | |
| 8. |
Which of the following can determine the maximum frequency that can be converted? |
| A. | sample frequency |
| B. | sample rate |
| C. | sample size |
| D. | sample nature |
| Answer» C. sample size | |
| 9. |
Which of the following can determine the speed of conversion device itself? |
| A. | sample rate |
| B. | sampled data |
| C. | sample size |
| D. | sample nature |
| Answer» B. sampled data | |
| 10. |
Which of the following defines the number of samples that are taken in the time period? |
| A. | sample size |
| B. | sample nature |
| C. | sample rate |
| D. | sample frequency |
| Answer» D. sample frequency | |
| 11. |
Which is the first type of error caused during the conversion process? |
| A. | sampling error |
| B. | interrupt signal |
| C. | counter error |
| D. | quantisation error |
| Answer» E. | |
| 12. |
Which factor depends on the quantisation error? |
| A. | number of error |
| B. | number of bits |
| C. | size of error |
| D. | conversion process |
| Answer» C. size of error | |
| 13. |
Which signal is sampled at regular intervals for the purpose of ADC? |
| A. | analog signal |
| B. | digital signal |
| C. | quantised signal |
| D. | sampled signal |
| Answer» B. digital signal | |