请教：Which wireless connection device is proper? noWonder2006-01-12 02:26:26

I am confused with the answers given, which are A) and D). Would you like to recommend any good ideas? Thanks :)
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Question:
A Wireless router is installed at the site. Now she wants to integrate her laptop into that Wireless environment. Which of the following are valid solutions to resolve this request? (please give two answers)

A) IEEE 1394 FireWire Wireless connection device.
B) Parallel Port Wireless connection device.
C) USB Wireless connection device.
D) PCMCIA Wireless connection device.

Thanks very much, Mr.π

Thanks again :-)