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Operating System (OS)

Operating System (OS)
Copying a process from memory to disk to allow space for other processes is Called

Page Fault
Swapping
Demand Paging
Deadlock

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Operating System (OS)
To send email, we use

MS Excel
Outlook Explorer
HTML
Netscape navigator

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Operating System (OS)
A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as

mutual exclusion
None of these
multitasking
semaphore
multiprogramming

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Operating System (OS)
A translator is best described as

a hardware component
None of these
All of these
an application software
a system software

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Operating System (OS)
Which of the following is not process states?

Ready
New
Running
Finished

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Operating System (OS)
Which key deletes text before, or to the left, of the insertion point?

BackSpace
Delete
PageUp
PageDown

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MORE MCQ ON Operating System (OS)

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