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Welcome to the Introduction to Operating Systems MCQs Page

Dive deep into the fascinating world of Introduction to Operating Systems with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Introduction to Operating Systems, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Introduction to Operating Systems, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through Introduction to Operating Systems. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Introduction to Operating Systems. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Introduction to Operating Systems MCQs | Page 54 of 54

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Q531.
Binary semaphores are also known as

a.

Simple locks

b.

Boolean locks

c.

Mutex locks

d.

Simplex lock

Discuss
Answer: (c).Mutex locks
Q532.
A collection of instructions (or operations) that performs a single logical function is called a

a.

Job

b.

Events

c.

Transaction

d.

Schedule

Discuss
Answer: (c).Transaction
Q533.
Which one operation signifies that the transaction has terminated its execution

a.

Commit

b.

Abort

c.

Hang

d.

Modify

Discuss
Answer: (a).Commit
Q534.
Which one is an example of race condition

a.

Simple Switch

b.

Light Switch

c.

Smart Switch

d.

Enterprise Switch

Discuss
Answer: (b).Light Switch
Q535.
In deadlock,only one process at a time can use the resource,this condition is called

a.

Single exclusion

b.

Exclusive exclusion

c.

Smart exclusion

d.

Mutual exclusion

Discuss
Answer: (d).Mutual exclusion

Q536.
________ is solved by Dijkstra's banking algorithm

a.

Deadlock recurrence

b.

Deadlock avoidance

c.

Deadlock exclusion

d.

Deadlock recovery

Discuss
Answer: (b).Deadlock avoidance
Q537.
The run-time mapping from virtual to physical addresses is done by a hardware device called

a.

Process Management Unit

b.

CPU Management Unit

c.

Memory Management Unit

d.

Event Management Unit

Discuss
Answer: (c).Memory Management Unit
Q538.
Whenever the CPU scheduler decides to execute a process, it calls the

a.

Dispatcher

b.

Scheduler

c.

Performer

d.

None of the above

Discuss
Answer: (a).Dispatcher
Q539.
The total transfer time is ________ to the amount of memory swapped

a.

directly proportional

b.

indirectly proportional

c.

equal

d.

None of the above

Discuss
Answer: (a).directly proportional
Q540.
Which one is a memory-management scheme that permits the physical address space of a process to be noncontiguous

a.

scheduling

b.

swapping

c.

paging

d.

segmentation

Discuss
Answer: (c).paging
Page 54 of 54

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