The correct answer is: A. garbage collection.
Garbage collection is the automatic management of computer memory. The garbage collector attempts to reclaim garbage, or memory occupied by objects that are no longer in use by the program.
A diagnostic routine is a program that is used to identify and diagnose problems in a computer system.
A memory dump is a copy of the contents of a computer’s memory, typically taken when the system crashes.
Direct memory access (DMA) is a technique that allows a peripheral device to access memory directly, without the intervention of the CPU.
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