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CompTIA A+ 220-1102
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CompTIA A+ 220-1102 Practice Question

What is a smart card commonly used for in security systems?

Mobile payment processing
Remote desktop connections
Secure identification and access control
Standard ticketing for transportation

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Answer Description

A smart card is typically used as a secure identification and access control method that contains embedded integrated circuits, enabling it to function in access control systems. Unlike regular cards, smart cards often incorporate advanced security features, making them suitable for digital authentication and access to secure areas.

The other options do not provide the same level of security or functionality.

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CompTIA A+ 220-1102

Security

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