Memory Devices – Exercise – 1

31. ________ is an example of read/write memory.

(a) PROM
(b) EEPROM
(c) RAM
(d) MROM

Answer
Answer : (c)
Explanation
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32. In general, _________ are used when a small amount of read/write is required.

(a) EEPROMs
(b) PROMs
(c) SRAMs
(d) DRAMs

Answer
Answer : (c)
Explanation
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33. The process of entering data into the ROM is called ___________.

(a) burning in
(b) configuration
(c) internal decoding
(d) addressing

Answer
Answer : (a)
Explanation
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34. To reduce the number of pins on the IC package, manufacturers often use ___________.

(a) MOSFET architecture
(b) address multiplexing
(c) address decoding
(d) address demultiplexing

Answer
Answer : (b)
Explanation
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35. In a DRAM, what is the state of R/W during a read operation?

(a) Low
(b) High
(c) Hi-Z
(d) None of the above

Answer
Answer : (b)
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