Semiconductor Memory problems
- 1. How many storage locations are available when a memory device has twelve address lines?
Options- A. 144
- B. 512
- C. 2048
- D. 4096 Discuss
Correct Answer: 4096
- 2. A nonvolatile type of memory that can be programmed and erased in sectors, rather than one byte at a time is:
Options- A. flash memory
- B. EPROM
- C. EEPROM
- D. MPROM Discuss
Correct Answer: flash memory
- 3. Which of the following best describes static memory devices?
Options- A. memory devices that are magnetic in nature and do not require constant refreshing
- B. semiconductor memory devices in which stored data is retained as long as power is applied
- C. memory devices that are magnetic in nature and require constant refreshing
- D. semiconductor memory devices in which stored data will not be retained with the power applied unless constantly refreshed Discuss
Correct Answer: semiconductor memory devices in which stored data is retained as long as power is applied
- 4. An SRAM storage cell is less complex than a DRAM storage cell.
Options- A. True
- B. False Discuss
Correct Answer: False
- 5. When a binary word is stored in a memory location of a ROM, the process is called burning in.
Options- A. True
- B. False Discuss
Correct Answer: True
- 6. ROM stands for read-only memory.
Options- A. True
- B. False Discuss
Correct Answer: True
- 7. Memory configuration refers to the organization of storage bits within a memory.
Options- A. True
- B. False Discuss
Correct Answer: True
- 8. To avoid data loss, SRAM must be refreshed every few milliseconds.
Options- A. True
- B. False Discuss
Correct Answer: False
- 9. Storage density is a term used to compare the memory storage ability of one device to that of another.
Options- A. True
- B. False Discuss
Correct Answer: True
- 10. PROMs are volatile.
Options- A. True
- B. False Discuss
Correct Answer: False
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