Which of the following statements about a smart card are true? Each correct Answer represents a
complete solution. Choose two.

A.
It is used to securely store public and private keys for log on , e-mail signing and encryption,
and file encryption.

B.
It is a device that works as an interface between a computer and a network.

C.
It is a device that routes data packets between computers in different networks.

D.
It is a device that contains a microprocessor and permanent memory.

Explanation:
A smart card is a credit card-sized device that contains a microprocessor and
permanent memory. It is used to securely store public and private keys for log on, e-mail signing and
encryption, and file encryption. To use a smart card, a computer must have a smart card reader
attached with it.
What is a smart card reader? A smart card reader is an interface device, which is used to read
information from or write information to a smart card. Answer option B is incorrect. A network
adapter is a device that works as an interface between a computer and a network.Answer option C is
incorrect. A router is a device that routes data packets between computers in different
networks.Reference: TechNet, Contents: “Appendix C – Hardware Support”