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Operating System (OS)

Operating System (OS)
Which of the following Operating systems is better for implementing a Client-Server network

Windows 98
Windows 2000
Windows 95
MS DOS

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Operating System (OS)
What are the two types of Semaphore?

Counting Semaphores and Binary Semaphores
Critical Semaphores and System Semaphores
Digital Semaphores and Binary Semaphores
Analog Semaphores and Octal Semaphores

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Operating System (OS)
Bringing a page into memory only when it is needed, this mechanism is called

Demand Paging
Page Fault
Dormant Paging
Deadlock

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Operating System (OS)
The operating system allows the user to organize the computer's contents in a hierarchical structure of directories that include all of the following except:

Folders
System
Drives
Files

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Operating System (OS)
Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and

hold and wait
deadlock avoidance
race around condition
None of these
buffer overflow

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Operating System (OS)
First operating system was developed in

1946
1958
1976
1956

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MORE MCQ ON Operating System (OS)

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