Homework SourseA writethrough cache update occurs i when a processors cach
A write-through cache update occurs _______________.
i. when a processor’s cached value is updated before the memory is update.
ii. When memory is updated prior to updating cache.
iii. when a processor’s cached value is updated concurrently with the update to
memory
A write-through cache update occurs _______________.
i. when a processor’s cached value is updated before the memory is update.
ii. When memory is updated prior to updating cache.
iii. when a processor’s cached value is updated concurrently with the update to
memory
A write-through cache update occurs _______________.
i. when a processor’s cached value is updated before the memory is update.
ii. When memory is updated prior to updating cache.
iii. when a processor’s cached value is updated concurrently with the update to
memory
Solution
A write-through cache update occurs _______________.
ans:iii.
when a processor’s cached value is updated concurrently with the update to
memory
Reason:As write-through cache update is a storage method in which an application update the data in the cache and in the corresponding memory location concurrently.
