Q1. Define radio frequency identification (RFID) and near field communication (NFC) and explain the challenges and security considerations of RFID and NFC.
Note: 125 words with intext citations and references must.
Q2. Define wireless metropolitan area networks (WMANs) and explain why they are needed and outline the security features of WMANs.
Note: 125 words with intext citations and references must.
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