Exam 22: Wireless Networking

What is the gain from a typical WAP?

What method enables you to limit access to your wireless network based on the physical, hard-wired address of the units' wireless NIC?

The IEEE organization has made first-generation Bluetooth the basis for its 802.15 standard for wireless ______________.

List five devices or objects that can block or interfere with wireless radio signals.

What are the throughput, range, and frequency of the 802.11n wireless standard?

What is the speed and range of infrared?

WPS has a security flaw that allows a hacker to repeatedly guess the ______________ -digit numeric code.

Two or more wireless nodes communicating in ad hoc mode form what's called a(n) ______________.

What centrally connects wireless network nodes in the same way that a hub connects wired Ethernet PCs?

WPA uses the ______________, which provides a new encryption key for every sent packet.

Where is the location for an omni-directional antenna in your home or office?

What is an Extended Basic Service Set (EBSS)?

What WAP settings should be adjusted in an environment with overlapping Wi-Fi signals?

What WPA/WPA2 encryption version uses a RADIUS server for secure authentication?

What is the maximum distance of a Class 3 Bluetooth device?

Explain what the CA means in CSMA/CA.

What are the three methods that wireless networks use to secure access to the network itself and secure the data being transferred?

Infrared is designed to make a point-to-point connection between two devices only in ______________ mode.

Products that adhere to the 802.11b standard provide a maximum of ______________ channels in the 2.4 GHz band.

How is data transmitted in a wireless network?