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Operating System (OS)

Operating System (OS)
CAD software is most likely to be used by

Engineers
Magazine Editor
Web designer
Project Manager

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Operating System (OS)
The most common security failure is

carelessness by users
too much emphasis on preventing physical access
depending on passwords
insufficient technology used to prevent breaches
None of these

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Operating System (OS)
Which of the following is a block device

mouse
printer
terminals
disk
None of these

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Operating System (OS)
We need system files to run

Ms Excel
MS word
MS Dos
MS Access

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Operating System (OS)
Which of the following, is necessary to work on a computer

Interpreter of the above
Assembly
Operating system
None of these
Compiler

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Operating System (OS)
What is the function of an operating system ?

Manages the flow of data and instructions
All of the listed here
Takes care of scheduling jobs for execution
Manages compute's resources very efficiently

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MORE MCQ ON Operating System (OS)

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