|
CS604
|
If A System Is Not In A Safe State There Can Be No Deadlocks
|
True
|
False
|
Na
|
Na
|
B
|
|
CS604
|
Information About A Process Is Maintained In A ___________
|
Stack
|
Translation Lookaside Buffer
|
Process Control Block
|
Program Control Block
|
C
|
|
CS604
|
A Time Sharing System Is
|
Multi Tasking
|
Interactive
|
Multi User
|
All Of These
|
D
|
|
CS604
|
Real Time Systems Are __________
|
Primarily Used On Mainframe Computers
|
Used For Monitoring Events As They Occur
|
Used For Program Development
|
Used For Real Time Interactive Users
|
B
|
|
CS604
|
Scheduler Selects The Process From The Job Pool And Put Them In Main Memory
|
Long Term
|
Short Term
|
Medium Term
|
Swapper
|
A
|
|
CS604
|
A Solution To The Critical Section Problem Must Satisfy The Following Requirements Except
|
Mutual Exclusion
|
Progress
|
Bounded Waiting
|
Race Condition
|
D
|
|
CS604
|
A Dashed Line Is Used To Represent A ___________ In Resource Allocation Graph
|
Claim Edge
|
Request Edge
|
Assignment Edge
|
Allocation Edge
|
A
|
|
CS604
|
Dijkstra’S Baking Algorithm In An Operating System Solves The Problem Of
|
Deadlock Avoidance
|
Deadlock Recovery
|
Mutual Exclusion
|
Context Switching
|
A
|
|
CS604
|
The Average Memory Access Time For A Machine With A Cache Hit Rate Of 90% Where The Cache Access Time Is 10Ns And The Memory Access Time Is 100Ns Is
|
55Ns
|
45Ns
|
90Ns
|
19Ns
|
D
|
|
CS604
|
Linux Treats Devices As Files
|
True
|
False
|
Na
|
Na
|
A
|
|
CS604
|
We Want A Page Replacement Algorithm With The __________ Page-Fault Rate
|
Highest
|
Lowest
|
Normal
|
None Of The Given
|
B
|
|
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
|
The Time Taken By The Disk Arm To Locate The Specific Address Of A Sector For Getting Information Is Called __________
|
Rotational Latency
|
Seek Time
|
Search Time
|
Response Time
|
B
|
|
CS604
|
__________ Scheduling Allows A Process To Move Between Queues
|
Round Robin
|
First Come First Serve
|
Multilevel Feedback Queue
|
Shortest Remaining Time First
|
C
|
|
CS604
|
In Os The Response Time Is Very Critical
|
Multitasking
|
Batch
|
Online
|
Real-Time
|
D
|
|
CS604
|
Overlays Are Implemented By The __________
|
Programmer
|
Operating System
|
Kernel
|
Shell
|
A
|
|
CS604
|
Taking The Cpu From One Process And Giving The Cpu To Another Process Is Termed As
|
Context Switching
|
Dispatching
|
Swapping
|
Tracking
|
A
|
|
CS604
|
A ---------------- (Or An Exception) Is A Software-Generated Interrupt Caused Either By An Error (Division By Zero Or Invalid Memory Access) Or By A User Request For An Operating System Service
|
Interrupt
|
Trap
|
Signal
|
Process
|
B
|
|
CS604
|
Multiprogramming Refers To
|
Having Several Programs In Ram At The Same Time
|
Multitasking
|
Writing Programs In Multiple Languages
|
None Of The Previous
|
A
|
|
CS604
|
Linux Os Can Support Multiple Users At A Time
|
True
|
False
|
Na
|
Na
|
A
|