Operating systems concept MCQ Test 42

By | October 3, 2017
Question 1
Cascading termination refers to termination of all child processes before the parent terminates .....
A
Normally
B
Abnormally
C
Normally or abnormally
D
None of these
Question 2
Completion of operation to the CPU of the computer system is told by
A
buffers
B
interrupt
C
path
D
macro controller
Question 3
Which of the following is text browser?
A
Lynx
B
Hot Java
C
Netscape
D
Internet Explorer
Question 4
Which of the following statements is true in regard to diskcopy?
A
Copy and discopy are same
B
Discopy is a built in command in dos
C
Diskcopy can be used on hard disks
D
Diskcopy can be used with a floppy and a hard disk
Question 5
A fork system call will fail if :
A
the previously executed statement is also a fork call
B
the limit on the maximum number of processes in the system would be executed
C
the limit on the minimum number of processes that can be under execution by a single user would be executed
D
all of the mentioned
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There are 5 questions to complete.

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