Operating System Test 1 Computer Subject
Operating System Test 1 Computer Subject
Question 1
What is the name given to the organized collection of software that controls the overall operation of a computer?
The operating system is the organized collection of software that manages hardware and software resources while providing services for computer programs.
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Question 2
A computer cannot boot if it does not have the _____?
An operating system is essential for booting because it initializes hardware and provides the environment for running applications.
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Question 3
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?
Multitasking allows multiple programs to run concurrently by rapidly switching between them, giving the appearance of simultaneous execution.
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Question 4
Operating system _____?
An operating system provides a user-friendly interface, manages resources, and facilitates program execution, making option A the correct choice.
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Question 5
Virtual memory is _____?
Virtual memory gives the illusion of a larger main memory by using disk storage to extend physical memory.
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Question 6
In what way is an operating system look like a government?
Like a government, an operating system provides a framework within which programs can run efficiently and interact safely.
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Question 7
The ability of operating system that allows effective development, testing, and introduction of new system function without affecting with other services is called _____?
The ability to evolve allows an operating system to be updated and improved without disrupting existing services.
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Question 8
Which of the following are services provided by the operating systems?
Operating systems provide multiple services including program execution, resource management, and error detection.
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Question 9
Which of the following is considered a resource that may be allocated by operating system?
The CPU is a key resource managed and allocated by the operating system among processes.
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Question 10
A page fault occurs when _____?
A page fault occurs when a program tries to access a page that is not currently in main memory.
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