In which scheme does the data write via a buffer to the main memory?(a) write buffer(b) write-back(c) write-through(d) no caching of the write cycleThis question was addressed to me by my college director while I was bunking the class.Origin of the question is Writing Scheme of Cache Memory topic in chapter Memory Systems of Embedded Systems

In which scheme does the data write via a buffer to the main memory?(a

1.	In which scheme does the data write via a buffer to the main memory?(a) write buffer(b) write-back(c) write-through(d) no caching of the write cycleThis question was addressed to me by my college director while I was bunking the class.Origin of the question is Writing Scheme of Cache Memory topic in chapter Memory Systems of Embedded Systems
Answer» Correct choice is (a) write BUFFER For EXPLANATION I would say: The write-buffer is slightly similar to the write-through MECHANISM in which data is written to the main memory but in write buffer mechanism data WRITES to the main memory via a buffer.

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