Study tips 640-721

Which of the following vulnerabilities may occurwhile the client and the AP exchange the challenge text over the wireless link?

What is the highest possible data rate of an IrDA device?

What is the reason behind this problem?

Which command has he run on the access point?

Approximately up to what range do direct infrared systems operate?

What is the general maximum coverage area of a wireless PAN?

Which IEEE standards group uses Bluetooth as the basis for the standard?

In what frequency band does Bluetooth operate?

On what layers of the OSI reference model do wireless networks operate?

What unit of measurement is used to represent the strength of an antenna’s radiation pattern?