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Operating System (OS)

Operating System (OS)
Which is the first program run on a computer when the computer boots up?

System operations
Operating system
System software
None

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Operating System (OS)
Font folder is located on

Desktop folder
Control Panel folder
Program folder
Ms Word file

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Operating System (OS)
Driver is

Hardware controller
Data controller
All of the listed here
Hardware and gain controller

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Operating System (OS)
The working set theory of programming behaviour of processes running within an operating system involves

the collection of pages that a process accesses
None of these
disk scheduling mechanisms
coalescing holes in memory
assigning the CPU to processes

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Operating System (OS)
In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.

index mode
modulus mode
None of these
absolute mode
immediate mode

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Operating System (OS)
A partitioned data set is most used for

a program or source library
storing ISAM files
storing program data
storing backup information
None of these

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MORE MCQ ON Operating System (OS)

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