Q14

MSQ1 mark

Which of the following tasks is/are the responsibility/responsibilities of the memory management unit $\text{(MMU)}$ in a system with paging-based memory management?

(A)

Allocate a new page table for a newly created process

(B)

Translate a virtual address to a physical address using the page table

(C)

Raise a trap when a virtual address is not found in the page table

(D)

Raise a trap when a process tries to write to a page marked with read-only permission in the page table

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