Computer · Software & Operating Systems · page 1 of 10
Operating System Functions MCQs with Answers
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- 1.
Past Paper MCQ
What is the process called when an operating system starts up as the computer is powered on?
- 2.
Past Paper MCQ
What is the collection of system programs that controls and coordinates the overall operations of a computer system called?
- 3.
Past Paper MCQ
Where are the files stored after they are deleted from a computer?
- 4.
Past Paper MCQ
When a peripheral device requires immediate attention from the operating system, it generates an interrupt. What is this process called?
- 5.
Past Paper MCQ
Which standard Windows control is used to display the percentage of completion of a process as a graphical bar?
- 6.
How can a user mode program request services from the operating system?
- 7.
What does the operating system create from the physical computer?
- 8.
What does Plug and Play (PnP) technology allow an operating system to recognize without requiring?
- 9.
What does 'Add New Hardware' in a computer refer to in the context of the Control Panel?
- 10.
Which of the following best describes a dialog box in computer applications?