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Computing
Business Data Communications and Networking Study Set 2
Quiz 3: Physical Layer
Another Term for the Weakening of a Signal Over Distance
Question 66
Multiple Choice
Another term for the weakening of a signal over distance is: A)turnaround time B)propagation delay C)dispersion D)insulation E)attenuation
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Related questions
Q 67
___________ refers to the spreading of the signal that different parts of the signal arrive at different times at the destination. A)turnaround time B)propagation delay C)dispersion D)insulation E)attenuation
Q 68
Which of the following media can best withstand harsh environmental conditions? A)shielded twisted pair B)unshielded twisted pair C)Cat 5 twisted pair D)coaxial cable E)fiber optic cable
Q 69
__________ is a line-of-sight type of wireless media. A)coaxial cable B)microwave C)radio D)twisted pair E)fiber optic
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