Semiconductor Memory problems
- 1. The key advantage of the EPROM is its ability to erase only a single byte of stored data.
Options- A. True
- B. False Discuss
Correct Answer: False
- 2. A memory map is an address-listing diagram that shows the boundaries of the address space.
Options- A. True
- B. False Discuss
Correct Answer: True
- 3. The number that is a unique representation of the location of data is its address.
Options- A. True
- B. False Discuss
Correct Answer: True
- 4. In general, _________ are used when a small amount of read/write is required.
Options- A. EEPROMs
- B. PROMs
- C. SRAMs
- D. DRAMs Discuss
Correct Answer: SRAMs
- 5. The periodic recharging of DRAM memory cells is called ___________.
Options- A. multiplexing
- B. bootstrapping
- C. refreshing
- D. flashing Discuss
Correct Answer: refreshing
- 6. A technique of addressing storage cells on a dynamic RAM that sequentially uses the same inputs for the row and column addresses of the cell is called________.
Options- A. flash conversion
- B. dynamic refresh
- C. address multiplexing
- D. address strobe Discuss
Correct Answer: address multiplexing
- 7. The time interval between the memory receiving a new address input and the data being available is called _________.
Options- A. access time
- B. bus speed
- C. read/write speed
- D. write/data speed Discuss
Correct Answer: access time
- 8. ________ is an example of read/write memory.
Options- A. PROM
- B. EEPROM
- C. RAM
- D. MROM Discuss
Correct Answer: RAM
- 9. The process of entering data into the ROM is called ___________.
Options- A. burning in
- B. configuration
- C. internal decoding
- D. addressing Discuss
Correct Answer: burning in
- 10. Refreshing DRAM typically must occur every ________.
Options- A. 2 µs
- B. 2 ms
- C. 8 µs
- D. 8 ms Discuss
Correct Answer: 2 ms
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