Operating system questions answers basics

 

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Operating system questions answers basics

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Question 6
What is operating system?
A
collection of programs that manages hardware resources
B
system service provider to the application programs
C
link to interface the hardware and application programs
D
all of the mentioned
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Question 7
Which facility dynamically adds probes to a running system, both in user processes and in the kernel?
A
DTrace
B
DLocate
C
DMap
D
DAdd
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Question 8
By operating system, the resource management can be done via .....
A
time division multiplexing
B
space division multiplexing
C
time and space division multiplexing
D
none of the mentioned
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Question 9
Which one of the following error will be handle by the operating system?
A
power failure
B
lack of paper in printer
C
connection failure in the network
D
all of the mentioned
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Question 10
To access the services of operating system, the interface is provided by the .....
A
System calls
B
API
C
Library
D
Assembly instructions
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There are 10 questions to complete.

 

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