Computer Basic Information
Hardware includes ..........

the computer and all the devices connected to it that are used to input and output data.
all devices used to input data into a computer.
sets of instructions that a computer runs or executes.
None of these
all devices involved in processing information including the central processing unit, memory and storage.

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Computer Basic Information
The MS-DOS operating system is a .....

command-driven interface, multi-tasking operating system
graphical user interface, multi-tasking operating system
command-driven interface, single-tasking operating system
None of these
graphical user interface, single-tasking operating system

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