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MCQs Library
Browse subject-wise multiple choice questions, review answers quickly, and start a test from the same section.
Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS604 |
Which Of The Following Is Not An Operating System
|
Linux
|
Unix
|
Windows Xp
|
Datebase
|
D |
| CS604 |
Which Of The Following Is Well Suited For Batch Processing
|
Process Control
|
Video Game Control
|
Preparing Pay Bills Of Employees
|
None Of The Above
|
C |
| CS604 |
Which Of The Following Memory Allocation Scheme Suffers From External Fragmentation?
|
Segmentation
|
Pure Demand Paging
|
Swapping
|
Paging
|
A |
| CS604 |
Which Of The Following Page Replacement Algorithms Suffers From Belady’S Anomaly?
|
Optimal Replacement
|
Lru
|
Fifo
|
Both Optimal Replacement And Fifo
|
C |
| CS604 |
Which Of The Following Will Determine Your Choice Of Systems Software For Your Computer ?
|
Is The Applications Software You Want To Use Compatible With It ?
|
Is It Expensive ?
|
Is It Compatible With Your Hardware ?
|
Both 1 And 3
|
D |
| CS604 |
Which Part Of The Computer System Helps In Managing The File And Memory Management System?
|
Operating System
|
Device Drivers
|
Application Software
|
Hardware
|
A |
| CS604 |
Which Register Holds The Smallest Legal Physical Memory Address For A Process?
|
Base Register
|
Limit Register
|
Status Register
|
None Of The Given Options
|
A |
| CS604 |
Which Technique Was Introduced Because A Single Job Could Not Keep Both The Cpu And The I/O Devices Busy?
|
Time-Sharing
|
Spooling
|
Preemptive Scheduling
|
Multiprogramming
|
D |
| CS604 |
Which Technique Was Introduced Because A Single Job Could Not Keep Both The Cpu And The I/O Devices Busy?
|
Time-Sharing
|
Spooling
|
Preemptive Scheduling
|
Multiprogramming
|
D |
| CS604 |
While A Process Is Blocked On A Semaphores Queue It Is Engaged In Busy Waiting
|
True
|
False
|
Na
|
Na
|
F |
| CS604 |
With The Round Robin Cpu Scheduling In A Time-Shared System __________
|
Using Very Large Time Slice Degenerates In To First Come First Served Algorithm
|
Using Extremely Small Time Slices Improve Performance
|
Using Extremely Small Time Slices Degenerate In To Last In First Out Algorithm
|
Using Medium Sized Time Slices Leads To Shortest Request Time First Algorithm
|
A |
| CS604 |
With ----------You Use Condition Variables
|
Semaphores
|
Monitor
|
Read/Write Locks
|
Swaps
|
B |
| CS604 |
Wrong Use Of Wait And Signal Operations (In Context With Semaphores) Can Cause Problem(S)
|
Mutual Exclusion
|
Deadlock
|
Bounded Waiting
|
All Of The Given Options
|
D |
| CS604 |
You Can Create A Threads By Using The Pthread_Create() Call
|
True
|
False
|
Na
|
Na
|
A |
| CS604 |
You Can Display All Of The Signals Supported By Your System Along With Their Numbers By Using The -----------Command
|
<Ctrl-A>
|
Fg
|
Jobs
|
Kill -L
|
D |
| CS604 |
You Can Display The Contents (Names Of Files And Directories) Of A Directory In Unix/Linux Directory Structure With The --------------- Command
|
Ll
|
S
|
Ls
|
None Of The Given Options
|
C |
| CS604 |
You Can Terminate A Foreground Process By Pressing --------------
|
<Ctrl-A>
|
<Ctrl-C>
|
<Ctrl-Z>
|
None Of The Given Options
|
B |
| CS604 |
You Can Use The ------------- Command To Display The Status Of Suspended And Background Processes
|
Fg
|
Bg
|
Jobs
|
Kill
|
C |
| CS604 |
You Can Use The ---------Command In Unix To Create A Directory
|
Rmdir
|
Mkdir
|
Cp
|
Gcc
|
B |
| CS604 |
You Can Use The Mv File1 File2 Command To Move ___________
|
File1 To File2
|
File 2 To File 1
|
Both Option A And B Are Correct
|
None Of The Option Is Correct.
|
A |