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7) What do you understand by near field communications (NFC)? It is said that NFC would create a world where one needs no credit cards, no loyalty cards, no physical train passes or bus tickets. Examine why. (200 Words)

Topic: Science and Technology- developments and their applications and effects in everyday life

7) What do you understand by near field communications (NFC)? It is said that NFC would create a world where one needs no credit cards, no loyalty cards, no physical train passes or bus tickets. Examine why. (200 Words)

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