Which type of card has a built-in microprocessor and memory?

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Multiple Choice

Which type of card has a built-in microprocessor and memory?

Explanation:
Smart cards have a built-in microprocessor and memory, which lets them perform on-card processing and securely store data such as cryptographic keys. This capability enables authentication, encryption, and offline transactions right on the card. Magnetic stripe cards, by contrast, only store data on the stripe and have no processor or onboard memory for executing code. Because of that, they can’t perform secure on-card computations. Therefore, the type of card with a built-in microprocessor and memory is the smart card. For context, many payment cards with EMV chips are smart cards.

Smart cards have a built-in microprocessor and memory, which lets them perform on-card processing and securely store data such as cryptographic keys. This capability enables authentication, encryption, and offline transactions right on the card. Magnetic stripe cards, by contrast, only store data on the stripe and have no processor or onboard memory for executing code. Because of that, they can’t perform secure on-card computations. Therefore, the type of card with a built-in microprocessor and memory is the smart card. For context, many payment cards with EMV chips are smart cards.

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