MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A place which is used as storage location in a computer __________ |
| A. | A bit |
| B. | A record |
| C. | An address |
| D. | A byte |
| Answer» D. A byte | |
| 2. |
CD-ROM is a __________ |
| A. | Memory register |
| B. | Magnetic memory |
| C. | Semiconductor memory |
| D. | Non-volatile memory |
| Answer» E. | |
| 3. |
The memory which is used for storing programs and data currently being processed by the CPU is called __________ |
| A. | PROM |
| B. | Main Memory |
| C. | Non-volatile memory |
| D. | Mass memory |
| Answer» B. Main Memory | |
| 4. |
Which one is self-compatible? |
| A. | ROM |
| B. | RAM |
| C. | EROM |
| D. | PROM |
| Answer» C. EROM | |
| 5. |
Which one is more economical? |
| A. | ROM |
| B. | RAM |
| C. | EROM |
| D. | PROM |
| Answer» C. EROM | |
| 6. |
The advantages of RAMs are __________ |
| A. | Non destructive read out |
| B. | Fast operating speed |
| C. | Low power dissipation |
| D. | All of the Mentioned |
| Answer» E. | |
| 7. |
RAMs are utilized in the computer as __________ |
| A. | Scratch-pad |
| B. | Buffer |
| C. | Main memory |
| D. | All of the Mentioned |
| Answer» E. | |
| 8. |
When PSRAM is performing internal refresh __________ |
| A. | The read operation is performed |
| B. | The write operation is performed |
| C. | It can not be accessed for read or write |
| D. | The voltage goes HIGH |
| Answer» D. The voltage goes HIGH | |
| 9. |
Pseudo static RAM is a __________ |
| A. | Static RAM |
| B. | Dynamic RAM |
| C. | Cache |
| D. | ROM |
| Answer» C. Cache | |
| 10. |
The full form of PSRAM is __________ |
| A. | Plugged Static RAM |
| B. | Plugged Stored RAM |
| C. | Pseudo Stored RAM |
| D. | Pseudo Static RAM |
| Answer» E. | |
| 11. |
How many supply voltage IC 4116 requires to operate the IC unit? |
| A. | 3 |
| B. | 2 |
| C. | 1 |
| D. | 4 |
| Answer» B. 2 | |
| 12. |
IC 4116 is of ______ storage memory. |
| A. | 16 KB |
| B. | 32 KB |
| C. | 64 MB |
| D. | 2 KB |
| Answer» B. 32 KB | |
| 13. |
DRAM is fabricated by using IC __________ |
| A. | 2114 |
| B. | 7489 |
| C. | 4116 |
| D. | 2776 |
| Answer» D. 2776 | |