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Operating System (OS)

Operating System (OS)
The ....... contains commands associated with the My Computer window

Start menu
Standard menu
None of these
System menu

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Operating System (OS)
To avoid the race condition, the number of processes that may be simultaneously inside their critical section is

1
8
16
None of these

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Operating System (OS)
The memory which allocates space for DOS and application is called

Expanded memory
Cache memory
Virtual memory
Conventional memory

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Operating System (OS)
Use of icons and windows are characteristics of ....... interface

Menu driven
Command driven
Windows orientated
Graphical user

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Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Time Sharing System
Batch Processing System
Real Time System
Quick Response System

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Operating System (OS)
What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?

MS DOS
None of these
OS/2
UNIX
XENIX

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