Memory and Storage problems
- 1. DRAM chips can be combined for larger capacity and word sizes using the same methods as for other memory types.
Options- A. True
- B. False Discuss
Correct Answer: True
- 2. A nibble is a group of eight bits.
Options- A. True
- B. False Discuss
Correct Answer: False
- 3. When a computer is executing a program of instructions, the CPU continually fetches information from those locations in memory that contain (1) the program codes representing the operations to be performed and (2) the data to be operated upon.
Options- A. True
- B. False Discuss
Correct Answer: True
- 4. DRAM uses a cross-transistor configuration.
Options- A. True
- B. False Discuss
Correct Answer: False
- 5. When two or more devices try to send their own digital levels to a shared data bus at the same time, bus contention will take place.
Options- A. True
- B. False Discuss
Correct Answer: True
- 6. A typical RAM will write (store data internally) whenever the Chip Select line is active and the Write Enable line is inactive.
Options- A. True
- B. False Discuss
Correct Answer: False
- 7. RAM is nonvolatile.
Options- A. True
- B. False Discuss
Correct Answer: False
- 8. Dynamic memories, such as the 2118 16K × 1 RAM, have to multiplex the address bus.
Options- A. True
- B. False Discuss
Correct Answer: True
- 9. The time from the beginning of a read cycle to the point when the data output is valid is called propagation delay.
Options- A. True
- B. False Discuss
Correct Answer: False
- 10. Most flash chips use a bulk erase operation in which all cells on the chip are erased simultaneously.
Options- A. True
- B. False Discuss
Correct Answer: True
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