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MCQs Library
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Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS703 |
__________ Integer Shows The Highest Priority Of A Process In Cpu Scheduling.
|
Small
|
Large
|
Na
|
Na
|
A |
| CS703 |
__________ Is A Preemptive Scheduling Algorithm.
|
First Come First Serve
|
Shortest Job First
|
Round Robin
|
None Of These
|
A |
| CS703 |
__________ Is A Solution To The Problem Of Indefinite Blockage Of Low-Priority Processes.
|
Starvation
|
Deadlock
|
Aging
|
None Of The These
|
C |
| CS703 |
__________ Is The Basis Of Queuing Theory Which Is Branch Of Mathematics Used To Analyze Systems Involving Queues And Servers.
|
Little’s Formula
|
Deterministic Modeling
|
Queuing Theory
|
Queuing Analysis
|
A |
| CS703 |
__________ Is Used In Real Time Operating Systems.
|
Non-Preemptive Scheduling
|
Preemptive Scheduling
|
Dispatching Scheduling
|
Fcfs Scheduling
|
A |
| CS703 |
__________ Scheduler Selects The Process From The Job Pool And Put Them In Main Memory.
|
Long Term
|
Short Term
|
Medium Term
|
Swapper
|
A |
| CS703 |
__________ Scheduling Algorithm Can Be Preemptive Or Non-Preemptive.
|
First Come First Serve
|
Shortest Job First
|
Round Robin
|
Priority
|
B |
| CS703 |
__________ Scheduling Algorithm Is Sometimes Called Shortest Remaining Time First Scheduling Algorithm.
|
Non-Preemptive Sjf
|
Priority Scheduling
|
Preemptive Shortest Job First
|
Fcfs
|
C |
| CS703 |
___________ Command Gives A Snapshot Of The Current Processes.
|
Ps
|
Top
|
Who
|
Ls
|
A |
| CS703 |
___________ Command To Resume The Execution Of A Suspended Job In The Foreground
|
Fg
|
Bg
|
Jobs
|
Kill
|
A |
| CS703 |
___________ Is Also Called Swapper.
|
Swap Space
|
Medium Term Scheduler
|
Short Term Scheduler
|
Long Term Scheduler
|
B |
| CS703 |
___________ Scheduling Allows A Process To Move Between Queues.
|
Round Robin
|
First Come First Serve
|
Multilevel Feedback Queue
|
Shortest Remaining Time First
|
C |
| CS703 |
___________Buffer Places No Practical Limit On The Size Of The Buffer
|
Bounded
|
Unbounded
|
Both Unbounded & Bounded
|
None Of The Given Options
|
B |
| CS703 |
___________Displays Information About The Top Processes.
|
Ls
|
Cs
|
Top
|
Cd
|
C |
| CS703 |
__________Has A Hierarchical File System Structure.
|
Dos
|
Windows
|
Unix
|
None Of The Given Options
|
C |
| CS703 |
“There Exists A Bound On The Number Of Times That Other Processes Are Allowed To Enter Their Critical Sections After A Process Has Made A Request To Enter Its Critical Section And Before That Request Is Granted.” That Requirement Known As
|
Progress
|
Bounded Waiting
|
Mutual Exclusion
|
Critical Region
|
B |
| CS703 |
1 Mb Or 1 Megabyte Is Equivalent To___________.
|
1024 Bytes
|
10242 Bytes (May Be This)
|
10243 Bytes
|
1000000 Bytes
|
D |
| CS703 |
A ___________ Is An Abstract Key For Accessing A File.
|
File Descriptor
|
Input Redirection
|
Output Redirection
|
Fifo
|
A |
| CS703 |
A ___________ Is An Integer Variable That Apart From Initialization Is Accessible Only Through Two Standard Atomic Operations: Wait And Signal.
|
Semaphore
|
Monitor
|
Critical Region
|
Critical Section
|
A |
| CS703 |
A Major Problem With Priority Scheduling Algorithms Is __________.
|
Deadlock
|
Aging
|
Starvation
|
None Of These
|
C |