Test Prep Resources for the CompTIA A+ Core Series Exam

A wireless connection is a transfer of data that does not use an electrical conductor to transmit information. Wireless connections typically use air as the medium for transmission between two or more points. Wireless connections can be achieved through the use of radio waves, infrared, or microwaves. The most common types of wireless connections use radio waves for signal transmission. Wi-Fi Wi-Fi is a radio wave data transfer connection that uses wireless network protocols based on the group of standards set by the Institute of Electrical and Electronics Engineers, or IEEE. IEEE outline...