1Q. supported by reliable, outside, academic or peer-reviewed information, explain what are some of the limitations of Bluetooth technology?
2Q. Discuss how wireless bridges and repeaters can expand functionality of WLANs and How wireless controllers can simplify the management of WLANs.
3Q. Define radio frequency identification (RFID) and near field communication (NFC) Explain the challenges and security considerations of RFID and NFC.