Which of the following are advantages of spread-spectrum versus narrowband transmissions?  (Choose all that apply.)

A. resistance to outside interference
B. efficiency due to limited spectrum use
C. lower power requirements
D. increased security


Answer:
A. resistance to outside interference

C. lower power requirements
D. increased security

Computer Science & Information Technology

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a. Email b. Online training c. Web meetings d. Online shopping during a break time

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