UGC-NET/GATE Multiple Choice Questions for Operating System.
Cascading termination refers to termination of all child processes before the parent terminates.....
Normally or abnormally
None of these
Completion of operation to the CPU of the computer system is told by
Which of the following is text browser?
Which of the following statements is true in regard to diskcopy?
Copy and discopy are same
Discopy is a built in command in dos
Diskcopy can be used on hard disks
Diskcopy can be used with a floppy and a hard disk
A fork system call will fail if:
the previously executed statement is also a fork call
the limit on the maximum number of processes in the system would be executed
the limit on the minimum number of processes that can be under execution by a single user would be executed
all of the mentioned
To properly exit Windows
Click the stop button on the desktop
Click the exit button on the desktop
Select shut down from Start menu
None of above
All of the following are type of user account featured in windows XP, except
A file is a/an.......... data type.
The two ways of aborting processes and eliminating deadlocks are:
Abort all deadlocked processes
Abort all processes
Abort one process at a time until the deadlock cycle is eliminated
All of the mentioned
Record of running programs is classified as
producing a log
producing dump programs
producing system functions
The maximum amount of information that is available in one portion of the disk access arm for a removal disk pack (without further movement of the arm with multiple heads)
a plate of data
a cylinder of data
a track of data
a block of data
The network protocol stacks use about
100 CPU instructions
1000 CPU instructions
10, 000 CPU instructions
100, 000 CPU instructions
Which of the following is helpful in evaluating applications software what will best suit your needs?
recommendations by other users
objective software reviews
all of the above
Which command is used to change the file name?
Both of above
None of above
Internet Explorer is
an Internet browser
provided by Windows OS
an access point for Word Wide Web
All of above
Which of the following statements is not true about the FORTRAN language?
FORTRAN is a high level language
A FORTRAN program, written for the IBM-PC, is totally different from a FORTRAN program written for execution on the SUN machine
FORTRAN is extensively used to write programs for performing scientific computations
All of the above
There are 16 questions to complete.