Relevant Competitive Tests:
Which is a volatile memory ?
A. ROM
B. RAMCorrect Answer
C. BIOS
D. PROM
Correct Option: B. RAM
Detailed Explanation & Reference:
Volatile memory is computer memory that requires power to maintain the stored information. Most modern semiconductor volatile memory is either Static RAM (see SRAM) or dynamic RAM (see DRAM). SRAM retains its contents as long as the power is connected and is easy to interface to but uses six transistors per bit.
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