1. Which is/are the basic refresh mode(s) for dynamic RAM?
2. For the given circuit, what memory location is being addressed?
3. One of the most important specifications on magnetic media is the ________.
4. A 64-bit word consists of ________.
5. Which of the following RAM timing parameters determine its operating speed?
6. The reason the data outputs of most ROM ICs are tristate outputs is to:
7. Select the statement that best describes Read-Only Memory (ROM).
8. How many 2K × 8 ROM chips would be required to build a 16K × 8 memory system?
9. For the given circuit, which of the following is correct?
10. What is the significance of the inverted triangles on the outputs of the device in the given figure?
11. What is the maximum time required before a dynamic RAM must be refreshed?
12. Which of the following best describes random-access memory (RAM)?
13. Why are ROMs called nonvolatile memory?
14. A CD-R disk is created by applying heat to special chemicals on the disk and these chemicals reflect less light than the areas that are not burned, thus creating the same effect as a pit does on a regular CD.
15. The device shown in the given figure is checked with a logic probe and the output is HIGH.
16. Which of the following best describes static memory devices?
17. Which is not a removable drive?
18. Which of the following best describes EPROMs?
19. How many storage locations are available when a memory device has 12 address lines?
20. FIFO is formed by an arrangement of ________.
21. Why do most dynamic RAMs use a multiplexed address bus?
22. CCD stands for ________.
23. What is the major difference between SRAM and DRAM?
24. Which of the following best describes volatile memory?