MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are two types of RAM?
A
SRAM and QRAM
B
QRAM and PRAM
C
PRAM and DRAM
D
DRAM and SRAM
Explanation: 

Detailed explanation-1: -SRAM (static RAM) is a type of random access memory (RAM) that retains data bits in its memory as long as power is being supplied. Unlike dynamic RAM (DRAM), which must be continuously refreshed, SRAM does not have this requirement, resulting in better performance and lower power usage.

Detailed explanation-2: -SRAM stands for Static Random Access Memory. DRAM stands for Dynamic Random Access Memory. Component. SRAM stores information with the help of transistors. DRAM stores data using capacitors.

Detailed explanation-3: -DRAM stands for “dynamic random access memory, ” and it’s a specific type of RAM (random access memory). All computers have RAM, and DRAM is one kind of RAM we see in modern desktops and laptops. DRAM was invented in 1968 by Robert Dennard and put to market by Intel® in the ‘70s.

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