MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The Count, N can be defined as |
| A. | required delay/duration for execution |
| B. | duration of execution/required delay |
| C. | required delay/number of clock cycles |
| D. | required delay/period of clock frequency |
| Answer» B. duration of execution/required delay | |
| 2. |
The step included in generating delays is |
| A. | determining exact required delay |
| B. | selecting instructions for delay loop |
| C. | finding period of clock frequency |
| D. | all of the mentioned |
| Answer» E. | |
| 3. |
In case of subroutines, the actual number of instructions executed by the processor depends on |
| A. | loop count |
| B. | length of interrupt service routine |
| C. | length of procedure |
| D. | none |
| Answer» D. none | |
| 4. |
The number of instructions actually executed by the microprocessor depends on the |
| A. | stack |
| B. | loop count |
| C. | program counter |
| D. | time duration |
| Answer» C. program counter | |
| 5. |
If ‘n’ denotes the number of clock cycles and ‘T’ denotes period of the clock at which the microprocessor is running, then the duration of execution of loop once can be denoted by |
| A. | n+T |
| B. | n-T |
| C. | n*T |
| D. | n/T |
| Answer» D. n/T | |