MULTIMEDIA AND QUALITY OF SERVICE
MULTIMEDIA DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The correct answer is Cache memory. Cache memory is a very high-speed semiconductor memory that can speed up the CPU. Cache memory acts as a buffer between the main memory and the CPU. It holds the most frequently used part of the program and data.
Detailed explanation-2: -Cache memory is used to speed up the system performance. The size of Cache memory is very less compared to Main memory, but Cache is high speed semiconductor memory, mostly comprised of SRAM.
Detailed explanation-3: -Cache memory, which also is a type of random access memory, does not need to be refreshed. It is built directly into the CPU to give the processor the fastest possible access to memory locations and provides nanosecond speed access time to frequently referenced instructions and data.