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Operating System (OS)

Operating System (OS)
The part of machine level instruction, which tells the central processor what has to be done, is

Locator
Operation code
None of these
Flip-Flop
Address

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Operating System (OS)
What is the name given to the software which can be legally compiled and often used for free?

Public domain program
Mindware
Shareware program
Firmware program
None of these

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Operating System (OS)
Whenever you move a directory from one location to another

Both A and B
All files inside the directory are moved
All the subdirectory inside that directory are moved
The directory is moved the source file is not moved

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Operating System (OS)
Which of the following command is used to switch between the window programs?

Alt+F4
Alt+Tab
Ctrl+Tab
None of these

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Operating System (OS)
The ability of an operating system to control the activities of multiple program at the same time is called

Multioperating
Multipaging
Multiprocessing
Multitasking

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Operating System (OS)
The question mark (?) indicates in file searching

A single character
Questions
None of above
A group of character

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