_________, such as those used by the conventional telephone system, represent data with continuous waves.
A. Analog signals
B. Digital signals
C. Ordinal signals
D. Cardinal signals
Fill in the blank(s) with the appropriate word(s).
Analog signals
Rationale: Analog signals, such as those used by the conventional telephone system, represent data with continuous waves. The data to be transmitted over a networking medium must match the type of signal—analog or digital—that the medium supports. See 4-3: Data Transmission
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Word 2010's mail ________ feature joins a main document such as a form letter with a data source such as a mailing list
Fill in the blank(s) with correct word
________ used the term PC to market its first personal computer.
Fill in the blank(s) with the appropriate word(s).
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