Final answer:
NFC technology is distinguished from RFID by supporting two-way communication and having a very short range of around 10 cm, increasing transaction security. correct answer is C) Limiting communication range to 10 cm.
Step-by-step explanation:
The characteristics that distinguish NFC technology from RFID technology are 'Employing one or two-way communication' and 'Limiting communication range to 10 cm'.
NFC technology supports two-way communication and is designed to work within a very short range of approximately 10 cm, which is a key security feature for transactions. In contrast, RFID typically works over longer distances and can use one-way communication where a reader picks up information from a passive tag. So the correct answer is C) Limiting communication range to 10 cm.