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Operating System (OS)

Operating System (OS)
The ___ program compresses large files into a smaller file

Winshrink
Winzip
Winstyle
None of the listed here

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Operating System (OS)
Which of the following software types is used to simplify using systems software?

operating environment
spreadsheet
multitasking
timesharing
None of these

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Operating System (OS)
A program that converts a high-level language program to a set of instructions that can run on a computer is called a

None of these
All of these
Debugger
Compiler
Editor

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Operating System (OS)
Indicate which is a pre-emptive scheduling algorithm

Priority-based
None of these
All of these
Shortest-job-next
Round-robin

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Operating System (OS)
User action such as keystroke or mouse click are referred to as

Processes
Interrupt
Tasks
Event

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Operating System (OS)
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?

auto increment
index addressing
auto decrement
indirect addressing
None of these

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