Operating System Memory Management

Quiz
•
Computers
•
University
•
Hard
Binh Nguyen Thanh
Used 33+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a function of memory management in an operating system?
Allocating memory to processes
Protecting memory from unauthorized access
Scheduling CPU time
Ensuring efficient memory utilization
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of virtual memory?
To increase the physical memory of the system
To simulate additional memory beyond physical RAM
To enhance the speed of memory operations
To organize memory into fixed-sized units
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a page fault in the context of paging?
Accessing a memory location outside the allocated segment
Accessing a page not currently in physical memory
Writing data to a protected segment
Fragmentation caused by page swapping
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following describes fragmentation where memory blocks are too small to be used?
External fragmentation
Internal fragmentation
Physical fragmentation
Virtual fragmentation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which memory management technique is the entire process loaded into a single contiguous block?
Paging
Segmentation
Partitioning
Swapping
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In paging, which component maps logical pages to physical frames?
Segment table
Page table
Memory management unit
Disk scheduler
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true for segmentation?
Memory is divided into fixed-size pages
Memory is divided into variable-sized segments
Logical addresses are divided into page number and offset
Physical memory must be contiguous
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
OS - Memory Management

Quiz
•
University
15 questions
Operating Systems

Quiz
•
University
15 questions
Memory Management Quiz

Quiz
•
University
15 questions
Quiz 2

Quiz
•
University
15 questions
OS 2023-24

Quiz
•
University
20 questions
Basic Memory Management

Quiz
•
University
15 questions
Operating System

Quiz
•
University
15 questions
OS L3

Quiz
•
University
Popular Resources on Wayground
15 questions
Hersheys' Travels Quiz (AM)

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
30 questions
Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz
•
7th Grade
20 questions
Multiplication Facts

Quiz
•
3rd Grade
17 questions
MIXED Factoring Review

Quiz
•
KG - University
10 questions
Laws of Exponents

Quiz
•
9th Grade
10 questions
Characterization

Quiz
•
3rd - 7th Grade
10 questions
Multiply Fractions

Quiz
•
6th Grade