Memory Devices – 168

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168. A device that needs constant refreshing to avoid losing data is a(n) ________.

(a) SRAM
(b) DRAM
(c) ROM
(d) EPROM

Answer

Answer : (b)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Memory Devices - 63
555555555563. Which of the following is NOT a type of memory? (a) RAM (b) ROM (c) FPROM (d) EEPROM
Tags: memory, devices, rom, electronics, engineering
Memory Devices - 14
555555555514. Which of the following memories uses a MOSFET and a capacitor as its memory cell? (a) SRAM (b) DRAM (c) ROM (d) DROM
Tags: memory, devices, sram, dram, rom, electronics, engineering
Memory Devices - 123
5555555555123. What is the bit storage capacity of a ROM with a 1024 × 8 organization? (a) 1024 (b) 2048 (c) 4096 (d) 8192
Tags: memory, devices, rom, electronics, engineering
Memory Devices - 61
555555555561. For the given circuit, what memory location is being addressed? (a) 10111 (b) 249 (c) 5 (d) 157
Tags: memory, devices, electronics, engineering
Memory Devices - 75
555555555575. How many storage locations are available when a memory device has 12 address lines? (a) 144 (b) 512 (c) 2048 (d) 4096
Tags: memory, devices, device, electronics, engineering

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