When traveling through any type of medium, a signal always experiences some loss of its power due to friction. This loss of power, or loss of signal strength, is called ____.?

A. ?amplification
B. ?friction
C. ?decibel
D. ?attenuation

Answer: D

Computer Science & Information Technology

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Match the following terms to their meanings:

I. XPS II. Adobe Reader III. Fixed format IV. Publish options V. PDF A. preserves fonts, formatting, and images B. Microsoft's electronic paper format C. useful file format for commercial printing D. enables users to read PDF files E. used to include comments and markup

Computer Science & Information Technology

Select the value of the type attribute that configures an HTML5 spinner control.

a. spinner b. range c. number d. input

Computer Science & Information Technology