MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
Metal links are made up of ___________ |
| A. | Polycrystalline |
| B. | Magnesium sulphide |
| C. | Nichrome |
| D. | Silicon dioxide |
| Answer» D. Silicon dioxide | |
| 2. |
The cell type used inside a PROM is ___________ |
| A. | Link cells |
| B. | Metal cells |
| C. | Fuse cells |
| D. | Electric cells |
| Answer» D. Electric cells | |
| 3. |
Fusing process is ___________ |
| A. | Reversible |
| B. | Irreversible |
| C. | Synchronous |
| D. | Asynchronous |
| Answer» C. Synchronous | |
| 4. |
How many 8 k × 1 RAMs are required to achieve a memory with a word capacity of 8 k and a word length of eight bits? |
| A. | Eight |
| B. | Two |
| C. | One |
| D. | Four |
| Answer» B. Two | |
| 5. |
The bit capacity of a memory that has 2048 addresses and can store 8 bits at each address is ___________ |
| A. | 4096 |
| B. | 16384 |
| C. | 32768 |
| D. | 8129 |
| Answer» C. 32768 | |
| 6. |
PROMs are available in ___________ |
| A. | Bipolar and MOSFET technologies |
| B. | MOSFET and FET technologies |
| C. | FET and bipolar technologies |
| D. | MOS and bipolar technologies |
| Answer» E. | |
| 7. |
The time from the beginning of a read cycle to the end of tACS/tAA is called as ____________ |
| A. | Write enable time |
| B. | Data hold |
| C. | Read cycle time |
| D. | Access time |
| Answer» E. | |