Test: Virtual Memory
10 Questions MCQ Test Computer Architecture & Organisation (CAO) | Test: Virtual Memory
The physical memory is not as large as the address space spanned by the processor.
Answer: a
Explanation: This is one of the main reasons for the usage of virtual memories.
The program is divided into operable parts called as _________
Answer: b
Explanation: The program is divided into parts called as segments for ease of execution.
The techniques which move the program blocks to or from the physical memory is called as ______
Answer: b
Explanation: By using this technique the program execution is accomplished with usage of less space.
The binary address issued to data or instructions are called as ______
Answer: d
Explanation: The logical address is the random address generated by the processor.
__________is used to implement virtual memory organisation.
Answer: c
Explanation: The MMU stands for Memory Management Unit.
______ translates logical address into physical address.
Answer: a
Explanation: The MMU translates the logical address into physical address by adding an offset.
The main aim of virtual memory organisation is
The DMA doesn’t make use of the MMU for bulk data transfers.
Answer: b
Explanation: The DMA stands for Direct Memory Access,in which a block of data gets directly transferred from the memory.
The virtual memory basically stores the next segment of data to be executed on the _________
The asscociatively mapped virtual memory makes use of _______
Answer: a
Explanation: TLB stands for Translation Look-aside Buffer.
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