What is Contact less card?
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Contact Less card is a type of smart card , where customer has to tap the card for transaction
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Contact Less card is a type of smart card, which requires a contact between card and card reader
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Contact Less card is a type of smart card, which has two microchips
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Contact Less card is a type of smart card, which uses unique physical or behavioral characteristics to identify the individual
Reveal answer
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A
Correct answer
Explanation
Contactless cards use NFC technology to complete transactions with a tap - no physical contact or swiping required. Option B incorrectly describes contact-based cards, C refers to dual-chip cards (not contactless-specific), and D describes biometric authentication. Contactless means proximity-based communication.