Computer Basic Information
Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

None of these
Conductors
Connectively
Buses
Connectors

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

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

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