A) DDR
B) DRAM
C) SRAM
D) PRAM
Answer: Option B, DRAM
DRAM is used in the main memory and it is a special memory that holds each bit of information and provides fast access to the user. The abbreviation DRAM denotes the Dynamic Random Access Memory.
Summary:
Main memory or Primary memory is used to store data during processing but it holds temporary data that get vanish as we shut down the computer system. RAM and Secondary memory are examples of main memory.
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