On analog networks, devices that boost the signal are called ____.

A. routers
B. amplifiers
C. hubs
D. repeaters


Answer: B

Computer Science & Information Technology

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To create an instance of BigInteger for 454, use

a. BigInteger(454); b. new BigInteger(454); c. BigInteger("454"); d. new BigInteger("454");

Computer Science & Information Technology

You should add a button to a form that will submit the form for processing, and a button to clear the form in case the user needs to erase the information and start over.

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

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The buttons for making table modifications such as text alignment, cell size, and merging cells are found on the ________ tab

A) EDIT B) FORMAT C) LAYOUT D) DESIGN

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The ________ operator can be used to concatenate two or more strings to create a single string

A) + B) == C) *= D) !

Computer Science & Information Technology