Computer Basic Information
An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called

Fasimile system
Outline processor
Page layout program
Parallel interface
None of these

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Computer Basic Information
The data bus in 8080A/8085 microprocessor is a group of

eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory
None of these
sixteen bidirectional lines that are used for data transfer between the microprocessor and memory
eight lines used to transfer data among the registers
eight unidirectional lines that are used for I/O devices

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