What transmission medium do ALL DSL services use?
A) one-pair data-grade UTP
B) two-pair data-grade UTP
C) one-pair voice-grade UTP
D) all of the above
C
Business
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Indicate whether the statement is true or false
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Key words help ensure that readers will _______________
a. only receive one message from the document b. remember what they read c. remember who wrote the document d. stay on track in their reading
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