Exam 22: Wireless Networking

What is the maximum capacity for data transfer between infrared devices?

Which standard or protocol provides a security improvement that WPA addresses over WEP?

How many bits does WEP encryption use to scramble data packets?

Linux, Mac OS X, and Windows fully supports the IEEE ______________ standard, more commonly known as Wi-Fi ______________ Access 2, to lock down wireless networks.

Wireless access points can act as ______________ and Internet routers.

What is the speed at which the 802.11g wireless technology transfers data?

What wireless technology is often used to connect headsets to smartphones?

When adjusting the radio power levels of your wireless antenna, decrease the radio power until you can get reception at the furthest point ______________ the target network space.

Most WAPs support filtering, in which data packets that do not contain the appropriate address are rejected.What kind of address is filtered?

Why should a user upgrade from WEP or WPA to WPA2?

What enables you to connect to the Internet through a network-aware smartphone, tablet, or other mobile device?

With ______________ 802.11n WAPs, you can choose which band to put 802.11n traffic on, either 2.4 GHz or 5 GHz.

A(n) ______________ enables Ethernet network communication using IrDA.

What is the purpose of a wireless access point?

What frequencies does 802.11n use?

What is polarization and its role in wireless connectivity?

At what range is the maximum throughput speed of 802.11 networks typically achieved?

What is the security flaw in WPS?

What wireless network mode can quickly be used to share files and printers without a WAP?

What is the first step in choosing an optimal location for an access point?