Exam 7: Wired and Wireless Local Area Networks

A second type of network that a wireless access point provides is a ______ that is secured by a separate password that is entered on a Web page when you first connect to the network.

Which of the following is not determined by a site survey?

What is the purpose of the e-commerce edge?

____ is the process of creating several logically separate servers on the same physical computer.

________ is a hybrid version of Ethernet that uses either 10Base-T or 100Base-T.

Store and forward switching cannot be used unless incoming and outgoing data circuit has the same data rate.

Wi-Fi Protected Access WPA) uses the same key for every packet that is transmitted to the client.

What are three reasons why Wi Fi has grown in popularity?

Wireless LANs use Carrier Sense Multiple Access with Collision Detection CSMA/CD) for medic access control.

When a computer transmits at the same time because it cannot sense that another computer on the WLAN is currently transmitting is referred to as the:

Wireless LANs do not share the bandwidth capacity of the wireless network.

Compared to 802.11b, 802.11g provides fewer channels for stations to communicate with the access point.

_____________ provide information about resources on the network that are available to the users, such as shared printers, file servers and application software.

_____________ is the software that controls the network.

Which of the following standards is backward compatible with IEEE802.11a, b, and g?

The frequency ranges of some access points are the same as some cordless telephones.

What are two other names for NIC cards?

Of the following, which is not true about fiber optic cable?

How many channels does the 802.11ac standard provide for communication between the access point and clients?

Which of the following is not a potential bottleneck for LAN performance?