Operating systems concept MCQ Test 36

By | October 3, 2017

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UGC-NET/GATE Multiple Choice Questions for Operating System.

Question 1 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
What are different ways distributed may suffer?
A
Failure of a link
B
Failure of a site
C
Loss of message
D
All of the mentioned
Question 2 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Computers with two or more CPUs and simultaneous execution of several programs are known to be
A
Multiprocessor systems
B
Multithread systems
C
Multiprogram systems
D
Multitasker systems
Question 3 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
The term 'page traffic' describes
A
number of pages in memory at a given instant.
B
number of papers required to be brought in at a given page request.
C
the movement of pages in and out of memory.
D
number of pages of executing programs loaded in memory.
Question 4 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
A part of operating system with responsibility of allocating CPU to processes is known to be
A
CPU scheduler
B
CPU assist
C
CPU programming
D
CPU tasker
Question 5 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Accounting services are good to collect usage
A
Statistics
B
Data
C
I/O device
D
Users
Question 6 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
What package group will you select during the custom configuration to enable the machine to communicate with Windows clients?
A
SMB (Samba) Connectivity
B
IPX/NetWare Connectivity
C
Dial-up Workstation
D
All of the above
Question 7 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
In windows XP, disk property which can't view with disk management is
A
volume label
B
whether the drive should be indexed
C
used and available disk space
D
disk status
Question 8 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Which of the following is default location of saving and opening file?
A
Desktop
B
My computer
C
My documents
D
All of above
Question 9 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Which of the following is true?
A
Block cipher technique is an encryption technique.
B
Steam cipher technique is an encryption technique.
C
Both A and B.
D
Neither of A and B.
Question 10 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Process Management function of an operating system kernel includes
A
Process creation and termination
B
Process scheduling and dispatching
C
Process switching
D
All of the above
Question 11 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
New disk is formatted according to requirements of associated operating system with utility program of
A
Disk formatting utility
B
Data formatting utility
C
Disk compression utility
D
Data compression utility
Question 12 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
Remote Computing Service involves the use of time sharing and..........
A
multi-processing
B
interactive processing
C
batch processing
D
real-time processing
Question 13 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
When a page is selected for replacement, and its modify bit is set:
A
the page is clean
B
the page has been modified since it was read in from the disk
C
the page is dirty
D
the page has been modified since it was read in from the disk & page is dirty
Question 14 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
For a deadlock to arise, which of the following conditions must hold simultaneously?
A
Mutual exclusion
B
No preemption
C
Hold and wait
D
All of the mentioned
Question 15 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
In Linux rm file.text commend is used for
A
remove graphics
B
removeimage
C
remove text file
D
remove video
Question 16 (Click on any option to know correct answer. सही उत्तर जानने के लिए किसी भी choice पर क्लिक करें।)
With a single resource, deadlock occurs
A
if there are more than two processes competing for that resource
B
if there are only two processes competing for that resource
C
if there is a single process competing for that resource
D
none of these
There are 16 questions to complete.

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