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Operating System (OS)

Operating System (OS)
___ is the operating systems file and folder Manager

My Documents
Windows Explorer
My Computer
Windows Control Panel

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Operating System (OS)
The most common security failure is

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

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Operating System (OS)
The most common systems security method is

None of these
encryption
All of these
firewall
passwords

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Operating System (OS)
Save operation means

Put data into secondary storage
Put data into internal memory
Put data into monitor
Put data into processor

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Operating System (OS)
A development strategy whereby the executive control modules of a system are coded and tested first, is known as

Bottom-up development
Left-Right development
Top-down development
None of these
All of these

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Operating System (OS)
The OS used to operate the mobile phone is a

Smart card OS
Embedded OS
Multiuser OS
None of the listed here

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MORE MCQ ON Operating System (OS)

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