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Operating System (OS)

Operating System (OS)
Which of the following command is used to switch between the window programs?

Alt+Tab
Ctrl+Tab
None of these
Alt+F4

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Operating System (OS)
The errors that can be pointed out by the compiler are

Semantic errors
Internal errors
None of these
Syntax errors
Logical errors

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

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

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Operating System (OS)
The command interpreter

is quite different from the SCL interpreter
is menu drive
None of these
requires fixed format commands
is usually the primary user interface

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Operating System (OS)
The category of operating system that you most likely have running on your PDA computer is a ....... Operating system

Multiuser, multitask
Real time
Single user, single task
Single user, multitask

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Operating System (OS)
By default we can save the file in

My computer
Desktop
My document
Recycle bin

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MORE MCQ ON Operating System (OS)

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