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Operating System (OS)

Operating System (OS)
Which Operating System doesn't support long file names?

Windows 95
MS-DOS
Windows NT
OS / 2

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

Operating system
None
System environment
Operating environment

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Operating System (OS)
The modern keyboard typically has ___ Function keys.

16
10
12
14

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Operating System (OS)
Can you name of the major Operating System used in computers?

None of these
OS/2
MS DOS
All of these
UNIX

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Operating System (OS)
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

auto increment
index addressing
auto decrement
indirect addressing
None of these

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Operating System (OS)
___ is an intermediate storage for deleted files

None of the listed here
Recycle bin
My documents
My computer

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