COMPUTER NETWORKS AND COMMUNICATIONS
WIRELESS COMMUNICATION TECHNOLOGIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Wireless Networking
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Wireless Access
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Wireless Communication
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None of the above
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Detailed explanation-1: -Wireless communication refers to the transfer of information among two or more points without an electrical conductor. The most common wireless technologies use radio.
Detailed explanation-2: -Wireless communications is the transmission of voice and data without cable or wires. In place of a physical connection, data travels through electromagnetic signals broadcast from sending facilities to intermediate and end-user devices.
Detailed explanation-3: -Wireless data communication is a technology that uses the radio spectrum to transmit signals through the atmosphere. It may carry analog or digital signals and can be used on LANs or WANs in one-or two-way networks.
Detailed explanation-4: -The devices used for wireless communication are cordless telephones, mobiles, GPS units, ZigBee technology, wireless computer parts, and satellite television, etc.
Detailed explanation-5: -Types of Wireless Network Connections In addition to a LAN, there are a few other types of common wireless networks: personal-area network (PAN), metropolitan-area network (MAN), and wide-area network (WAN).