MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Why is SRAM more preferably in non-volatile memory? |
| A. | low-cost |
| B. | high-cost |
| C. | low power consumption |
| D. | transistor as a storage elementView Answer |
| Answer» D. transistor as a storage elementView Answer | |
| 2. |
Which of the following can easily convert to a non-volatile memory? |
| A. | SRAM |
| B. | DRAM |
| C. | DDR SRAM |
| D. | Asynchronous DRAM |
| Answer» B. DRAM | |
| 3. |
Which of the following can access data even when the power supply is lost? |
| A. | Non-volatile SRAM |
| B. | DRAM |
| C. | SRAM |
| D. | RAM |
| Answer» B. DRAM | |
| 4. |
Which of the following is an SRAM? |
| A. | 1T-RAM |
| B. | PROM |
| C. | EEPROM |
| D. | EPROM |
| Answer» D. EPROM | |
| 5. |
How many MOSFETs are required for SRAM? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» B. 4 | |
| 6. |
Who proposed the miniature card format? |
| A. | Intel |
| B. | IBM |
| C. | MIPS |
| D. | Apple |
| Answer» B. IBM | |
| 7. |
What is approximate data access time of SRAM? |
| A. | 4ns |
| B. | 10ns |
| C. | 2ns |
| D. | 60ns |
| Answer» B. 10ns | |
| 8. |
Which type of storage element of SRAM is very fast in accessing data but consumes lots of power? |
| A. | TTL |
| B. | CMOS |
| C. | NAND |
| D. | NOR |
| Answer» B. CMOS | |
| 9. |
Which storage element is used by MAC and IBM PC? |
| A. | CMOS |
| B. | Transistor |
| C. | Capacitor |
| D. | Inductor |
| Answer» E. | |
| 10. |
Which of the following ahs refreshes control mechanism? |
| A. | DRAM |
| B. | SRAM |
| C. | Battery backed-up SRAM |
| D. | Pseudo-static RAM |
| Answer» D. Pseudo-static RAM | |