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Operating System (OS)

Operating System (OS)
Which are the most important features of Microsoft Windows program?

Icons
All of these
Windows
None of these
Pull-down menus

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Operating System (OS)
Which of the following are loaded into main memory when the computer is booted?

word processing instructions
utility programs
internal command instructions
None of these
external command instructions

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Operating System (OS)
What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity?

Special values
Defined values
Default values
Fixed values
None of these

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Operating System (OS)
Scandisk analyze and repair damage to which of the following?

Lost clusters
All of these
Physical clusters
FAT

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Operating System (OS)
To save your computer from viruses you will do

Install antivirus software and run it
All of these
Scan the removable disk before using it
Make physical safe for the removal disk

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Operating System (OS)
Which of the following is characteristic of an operating system?

memory management
error recovery
resource management
All listed here
None of these

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