Why is a virtual memory address called 'virtual'?

Oracle technical mcq question, verified with a worked answer. Free to practise - no sign-up.

AThis memory address does not map to actual memory cell that corresponds to address number.BThis memory is the same as physical memory.CThis memory cannot be accessed by applications at run time.DThis memory address is always present even after a system is restarted.

Check answerChoose one option.

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Answer: A. This memory address does not map to actual memory cell that corresponds to address number.

Standard reasoning and language evaluation.

Step-by-step Derivation:
Step 1: Formulate logic.
Step 2: Select matching option.

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