Computer Basic Information
Communication using a modulated carrier to apply a data signal to a transmission medium in analog form is

Base band networking
Modem
Local area network
Broad band networking
None of these

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Computer Basic Information
Which of the following statements best describes the batch method of input?

Data is processed as soon as it is input
None of these
Source documents aren't used
Data is collected in the form of source documents, placed into groups, and then input to the computer
Data is input at the time it is collected

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