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Operating System (OS)

Operating System (OS)
Which of the following is default location of saving and opening file ?

Desktop
My documents
All of the listed here
My computer

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Operating System (OS)
A ___ is a set of computer instructions that carry out a task on the computer

Memory files
Program
Database
None of the listed here

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Operating System (OS)
When you open my computer on desktop you see the information of

Removable disk
All of these
CD
Hard disk

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Operating System (OS)
Access time is the highest in the case of

floppy disk
magnetic disk
None of these
cache
swapping devices

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Operating System (OS)
The Banker's algorithm is used

To detect deadlock
To solve deadlock
To rectify deadlock
To prevent deadlock

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Operating System (OS)
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Partitioning
Paging
Multitasking
None of these
Windowing

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