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Operating System (OS)

Operating System (OS)
Which of the following memory unit that processor can access more rapidly

Cache memory
Virtual Memory
Main Memory
Read Only Memory

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Operating System (OS)
Save operation means

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

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Operating System (OS)
If the displayed system time and date is wrong, you can reset it using

Write
Write file
Control panel
Calendar

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Operating System (OS)
Interprocess communication

is usually done via disk drives
is required for all processes
None of these
is never necessary,
allows processes to synchronize activity

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Operating System (OS)
To print documents from Windows

Edit print
Both A and B
Drag the document icon over your printers icon
File >> Print

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Operating System (OS)
An operating system is a program or a group of programs that

Manages the resources of the Computer
Helps in checking the spelling of Word
Performs the calculations of cells in Excel
Maintain the relationship in Database

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