Operating System
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
To access the services of operating system, the interface is provided by the ___________
System calls
API
Library
Assembly instructions
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
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
If a process fails, most operating system write the error information to a ______
log file
another running process
new file
none of the mentioned
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