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Title: Which of the following methods uses high-frequency light waves to transmit signals on an ... Post by: talent_d on May 24, 2017 Which of the following methods uses high-frequency light waves to transmit signals on an unobstructed path between nodes?
A) Bluetooth B) wireless LAN C) high-frequency radios D) infrared line of sight E) microwave systems Title: Re: Which of the following methods uses high-frequency light waves to transmit signals on an ... Post by: Litch on May 24, 2017 Content hidden
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