MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which statement is FALSE about static random access memory (SRAM)
A
Faster than DRAM and more expensive than DR AM
B
Frequently small amount used in cache memory for high-speed access used
C
Non Volatile
D
None of the above
Explanation: 

Detailed explanation-1: -Static random access memory (SRAM) loses its content when powered down, and is classified as volatile memory. The memory is volatile because there is no data when power is restored to the device. Another example of volatile memory is the dynamic random access memory (DRAM) used in all desktop computers and laptops.

Detailed explanation-2: -Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM is volatile memory; data is lost when power is removed.

Detailed explanation-3: -Detailed Solution. SRAM: The SRAM memories consist of circuits capable of retaining the stored information as long as the power is applied i.e. it requires constant power. SRAM memories are used to build cache memory.

Detailed explanation-4: -The correct answer is Both SRAM and DRAM are random access memory. Random-access memory comes in both SRAM and DRAM varieties. Both RAMs were developed to give different programmes access to data storage. A form of RAM known as SRAM (Static Random Access Memory) saves data bits in the memory when it is powered on.

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