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