The unit responsible for the successful shaping and transmission of a digital signal is called:

A. demarc.
B. T1 hub.
C. smart jack.
D. CSU/DSU.


Answer: D. CSU/DSU.

Computer Science & Information Technology

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A) trackpad B) mousepad C) touchpad D) wireless pad

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Indicate whether the statement is true or false.

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Generally, all you need in order to track down and fix a syntax error is the information provided by Ruby's error messages.

Answer the following statement true (T) or false (F)

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