When applied to locations in memory configured using a write-back cache strategy, what does a...

ARM EN0-001 Question Answer

When applied to locations in memory configured using a write-back cache strategy, what does a data cache 'clean' operation do?

Writes dirty data cache lines to memory

Reloads dirty data cache lines from memory

Speculatively preloads data into the cache

Writes dirty data cache lines to memory and marks those lines as invalid

EN0-001 PDF/Engine

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