The correct answer is C. Dynamic Random Access Memory.
DRAM is a type of random-access memory that stores data in capacitors. The capacitors need to be refreshed periodically, or they will lose their charge. This is why DRAM is called dynamic memory.
DRAM is a volatile memory, which means that it loses its contents when the power is turned off. This is in contrast to non-volatile memory, such as hard drives, which can retain their contents even when the power is turned off.
DRAM is a very common type of memory, and it is used in a wide variety of devices, including computers, smartphones, and tablets.
A. Data Random Access Memory is incorrect because it does not include the word “dynamic.”
B. Data Random Active Memory is incorrect because it does not include the word “access.”
D. Double Random Access Memory is incorrect because it does not include the word “dynamic.”
E. None of these is incorrect because it is not a valid option.