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Memory Management Concepts Quiz

Authored by Irfan Shukri

Information Technology (IT)

University

Used 1+ times

Memory Management Concepts Quiz
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29 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must be done for a program to be run?

It must be brought into memory and placed within a process.

It must be compiled first.

It must be stored on disk.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the Memory-Management Unit (MMU)?

It maps virtual to physical addresses.

It stores data temporarily.

It compiles programs.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is external fragmentation?

Total memory space exists to satisfy a request, but it is not contiguous.

Allocated memory may be slightly larger than requested memory.

Memory is completely utilized.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of base and limit registers?

To define the logical address space of a process.

To store data temporarily.

To manage CPU operations.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens during dynamic loading?

The entire program does not need to be in memory to execute.

All routines are loaded at once.

Memory is allocated statically.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the difference between logical and physical addresses?

Logical addresses are generated by the CPU, while physical addresses are seen by the memory unit.

They are the same in all address-binding schemes.

Physical addresses are generated by the CPU.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first-fit allocation method?

Allocate the first hole that is big enough.

Allocate the smallest hole that is big enough.

Allocate the largest hole.

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