All Threads within a process share the _________ address space.
Select correct option:
Same
Different
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
Kernel threads are supported directly by the operating system. The kernel performs
the scheduling, creation, and management in
------ command display the status of a process.
Select correct option:
ls
ps
gcc
cat
First _______ entries in Per Process File Descriptor Table are used as soon as the process is created.
Select correct option:
1
2
3
4
In Unix/ Linux, by default the standard output file is attached to the ___________
Select correct option:
File
Screen
Printer
Scanner
The priority of a process can be changed using __________ command.
Select correct option:
nice
cmd
cat
grep
The procedure "The time at which the process finished working MINUS the arrival time of the process MINUS CPU burst for that process" will help calculate the _________.
Select correct option:
Non-preemptive Shortest Job First scheduling.
Preemptive Shortest Job First scheduling.
FCFS
RR Scheduling
Question # 8 of 10 ( Start time: 11:57:13 AM ) Total Marks: 1
_____________ is a preemptive scheduling algorithm.
Select correct option:
First Come First Serve
Shortest Job First
Round Robin
None of these
---------displays information about the top processes.
Select correct option:
ls
cs
top
cd
___________ is the basis of queuing theory which is branch of mathematics used to analyze systems involving queues and servers.
Select correct option:
Little's Formula
Deterministic Modeling
Queuing Theory
Queuing analysis
Quiz 2:-
The priorities of processes in the __________ group remain fixed.
Select correct option:
Kernel
User
First _______ entries in Per Process File Descriptor Table are used as soon as the process is created.
Select correct option:
1
2
3
4
The nice value helps in assigning ______ to a process.
Select correct option:
Priority
Weight
Time
Scheduling
Round Robin algorithm is similar to _____________ scheduling but preemption is added to switch between processes.
Select correct option:
Shortest Job First
Shortest Remaining Time First
First Come First Serve
None of these
Question # 5 of 10 ( Start time: 12:05:08 PM ) Total Marks: 1
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
Question # 5 of 10 ( Start time: 12:05:08 PM ) Total Marks: 1
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
In Unix/ Linux, by default the standard input file is attached to the ___________
Select correct option:
Mouse
Keyboard
Light pen
Joystick
A major problem with priority scheduling algorithms is _________________.
Select correct option:
Deadlock
Aging
Starvation
None of these
Question # 9 of 10 ( Start time: 12:06:28 PM ) Total Marks: 1
________ scheduling algorithm is sometimes called shortest remaining time first scheduling algorithm.
Select correct option:
Non-preemptive SJF
Priority Scheduling
Preemptive Shortest Job First
FCFS
Question # 10 of 10 ( Start time: 12:07:53 PM ) Total Marks: 1
___________ is the basis of queuing theory which is branch of mathematics used to analyze systems involving queues and servers.
Select correct option:
Little's Formula
Deterministic Modeling
Queuing Theory
Queuing analysis
quiz 3
In Unix/ Linux, by default the standard output file is attached to the ___________
Select correct option:
File
Screen
Printer
Scanner
Bookmark
When process opens its first file explicitly it will get descriptor number _________
1
2
3
4
Round Robin algorithm is most suitable for __________.
Time sharing system
Real time systems and batch systems
Running Batch programs
Expert system
If your processor does not have two slots empty in Per Process File Descriptor Table, then your _________ system call will fail.
Pipe
Read
Write
Open
_______________ scheduling algorithm can be preemptive or non-preemptive.
First Come First Serve
Shortest Job First
Round Robin
Priority
POSIX is a standard developed by ___________
Select correct option:
ANSI
IEEE
ISO
ACM
___________ is a solution to the problem of indefinite blockage of low-priority processes.
Starvation
Deadlock
Aging
None of the these
_____ system call is used to write to a file or FIFO or any other IPC channel.
read
write
open
forkPlz Prey for me for my future........
Select correct option:
Same
Different
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
Kernel threads are supported directly by the operating system. The kernel performs
the scheduling, creation, and management in
------ command display the status of a process.
Select correct option:
ls
ps
gcc
cat
First _______ entries in Per Process File Descriptor Table are used as soon as the process is created.
Select correct option:
1
2
3
4
In Unix/ Linux, by default the standard output file is attached to the ___________
Select correct option:
File
Screen
Printer
Scanner
The priority of a process can be changed using __________ command.
Select correct option:
nice
cmd
cat
grep
The procedure "The time at which the process finished working MINUS the arrival time of the process MINUS CPU burst for that process" will help calculate the _________.
Select correct option:
Non-preemptive Shortest Job First scheduling.
Preemptive Shortest Job First scheduling.
FCFS
RR Scheduling
Question # 8 of 10 ( Start time: 11:57:13 AM ) Total Marks: 1
_____________ is a preemptive scheduling algorithm.
Select correct option:
First Come First Serve
Shortest Job First
Round Robin
None of these
---------displays information about the top processes.
Select correct option:
ls
cs
top
cd
___________ is the basis of queuing theory which is branch of mathematics used to analyze systems involving queues and servers.
Select correct option:
Little's Formula
Deterministic Modeling
Queuing Theory
Queuing analysis
Quiz 2:-
The priorities of processes in the __________ group remain fixed.
Select correct option:
Kernel
User
First _______ entries in Per Process File Descriptor Table are used as soon as the process is created.
Select correct option:
1
2
3
4
The nice value helps in assigning ______ to a process.
Select correct option:
Priority
Weight
Time
Scheduling
Round Robin algorithm is similar to _____________ scheduling but preemption is added to switch between processes.
Select correct option:
Shortest Job First
Shortest Remaining Time First
First Come First Serve
None of these
Question # 5 of 10 ( Start time: 12:05:08 PM ) Total Marks: 1
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
Question # 5 of 10 ( Start time: 12:05:08 PM ) Total Marks: 1
The scheduling of _____________ are done by the operating system.
Select correct option:
Kernel threads
User level threads
Both Kernel and User Level thread
None of the give option
In Unix/ Linux, by default the standard input file is attached to the ___________
Select correct option:
Mouse
Keyboard
Light pen
Joystick
A major problem with priority scheduling algorithms is _________________.
Select correct option:
Deadlock
Aging
Starvation
None of these
Question # 9 of 10 ( Start time: 12:06:28 PM ) Total Marks: 1
________ scheduling algorithm is sometimes called shortest remaining time first scheduling algorithm.
Select correct option:
Non-preemptive SJF
Priority Scheduling
Preemptive Shortest Job First
FCFS
Question # 10 of 10 ( Start time: 12:07:53 PM ) Total Marks: 1
___________ is the basis of queuing theory which is branch of mathematics used to analyze systems involving queues and servers.
Select correct option:
Little's Formula
Deterministic Modeling
Queuing Theory
Queuing analysis
quiz 3
In Unix/ Linux, by default the standard output file is attached to the ___________
Select correct option:
File
Screen
Printer
Scanner
Bookmark
When process opens its first file explicitly it will get descriptor number _________
1
2
3
4
Round Robin algorithm is most suitable for __________.
Time sharing system
Real time systems and batch systems
Running Batch programs
Expert system
If your processor does not have two slots empty in Per Process File Descriptor Table, then your _________ system call will fail.
Pipe
Read
Write
Open
_______________ scheduling algorithm can be preemptive or non-preemptive.
First Come First Serve
Shortest Job First
Round Robin
Priority
POSIX is a standard developed by ___________
Select correct option:
ANSI
IEEE
ISO
ACM
___________ is a solution to the problem of indefinite blockage of low-priority processes.
Starvation
Deadlock
Aging
None of the these
_____ system call is used to write to a file or FIFO or any other IPC channel.
read
write
open
forkPlz Prey for me for my future........
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