Operating System


11) 

Which is the system software?

Answer: D) All of the above
Explanation


12) 

The OS X has ________

Answer: B) Hybrid Kernel
Explanation


13) 

Which of the following is not a real time operating system?

Answer: C) Palm OS
Explanation


14) 

If a process fails, most operating system write the error information in a _______

Answer: A) Log File
Explanation

If a process fails, most operating system write the error information in a log file.


15) 

By operating system, the resource management can be done via

Answer: C) Both time and space division multiplexing
Explanation

By operating system, the resource management can be done via both time and space division multiplexing


16) 

Which of the following error will be handle by the Operating System?

Answer: D) All of the above
Explanation


17) 

To access services of operating system, the interface is provided by ......

Answer: C) System calls
Explanation

To access services of an operating system, the interface is provided by system calls. System calls are functions or interfaces provided by the operating system that allow applications to request services from the kernel.


18) 

What is an Operating System?

Answer: D) Al of the above
Explanation


19) 

Which is used for manufacturing chips?

Answer: C) Semiconductors
Explanation


20) 

To produce high-quality graphics (hardcopy) in color, you would want to use a (n)

Answer: D) Laser printer
Explanation