The correct answer is: B. Contactless smart card
A contactless smart card is a smart card that can be read from or written to without physical contact with a reader. It uses an electromagnetic field to transfer data between the card and the reader. Contactless smart cards are often used in public transportation, access control systems, and payment systems.
A contact smart card is a smart card that must be physically inserted into a reader in order to be read from or written to. Contact smart cards are often used in credit cards, debit cards, and electronic passports.
A proximity smart card is a type of contactless smart card that can be read from or written to at a short distance from the reader. Proximity smart cards are often used in access control systems and payment systems.
Here is a table that summarizes the key differences between contactless smart cards, contact smart
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