Memory Organization GATE 2005 Question #7021 with Solution

GATE 2005

Computer OrganizationMemory OrganizationeasyMCQ1 mark

In a write-through cache policy, when a write hit occurs:

AThe data is updated in the cache only, and the main memory is updated when the block is replacedBBoth the cache block and the main memory block are updated simultaneouslyCThe cache line is invalidated immediatelyDThe CPU stalls until an acknowledgment is received from secondary storage

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