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Operating System (OS)

Operating System (OS)
First operating system was developed in

1946
1976
1956
1958

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Operating System (OS)
Which file system DOS typically use ?

NTFS
FAT 32
FAT 16
LMFS

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Operating System (OS)
Which icon would you access in the printer window to install a printer driver ?

Add printer wizard
Setup
Install
None of the listed here

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Operating System (OS)
The shortcut key to open a task manager is:

Alt + Tab
Alt + Ctrl + Delete
Alt + F1
F1

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Operating System (OS)
Which of the following is a disk compression tool?

None of these
Defragmenter
Drive space
Scan disk

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Operating System (OS)
....... is the layer of a computer system between the hardware and the user program

Operating system
Operating environment
System environment
None of these

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