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Which of the following is an efficient method of cache updating ?

  1. Snoopy writes
  2. Write through
  3. Write within
  4. Buffered write
in CO and Architecture by Boss (25.1k points)
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1 Answer

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$\underline{\textbf{Answer:}\Rightarrow}\;\mathbf{a.}$

$\underline{\text{Snoopy writes:}}$

In snoopy write, the cache controller monitors the operations of the other bus masters.


https://en.wikipedia.org/wiki/Snoopy_cache

by Boss (19.3k points)
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