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Operating System (OS)

Operating System (OS)
Which operating system uses short file names?

DOS
Windows
All of above
Unix

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Operating System (OS)
........ interface consists of thing like program counter, register, interrupts and terminal

None
Software
Data
Hardware

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Operating System (OS)
The operating system allows the user to organize the computer's contents in a hierarchical structure of directories that include all of the following except:

Drives
System
Files
Folders

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Operating System (OS)
If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?

FORMAT command
DISK command
VER command
None of these
DIR command

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Operating System (OS)
First operating system was developed in

1956
1958
1976
1946

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Operating System (OS)
If you want to execute more than one program at a time, the systems software you are using must be capable of:

compiling
virtual memory
multitasking
word processing
None of these

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MORE MCQ ON Operating System (OS)

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