Which of the following statements is/are correct 1. An address generated by the CPU is commonly referred to as a physical address. 2. An address seen by the memory unit is commonly referred to as a logical address. 3. The run-time mapping from virtual to physical address is done by the memory management unit (MMU). Select the correct answer using the code given below.?

1 only
2 only
3 only
1, 2 and 3

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : 3 only

Statement 1: An address generated by the CPU is commonly referred to as a logical address.

∴ Statement 1 is false.

Statement 2: An address seen by the memory unit is commonly referred to as the physical address i.e. Memory is accessed using the physical address. ∴ Statement 2 is false

Statement 3: Memory management unit (MMU) translates a logical or virtual address to a physical address. (True)

4 views Answered 2022-09-04 04:29

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