Exam 6: Telecommunications and Networks

All the following describe a VPN except:

Voice over IP is a technology that allows a remote worker to function as if he or she were directly connected to a regular telephone network,even while at home or in a remote office.

The unique achievement of Napster was the empowerment of the peers,in association with a central index,to quickly and efficiently locate available content.

Which of the following best describes how star,ring,and bus networks differ?

The WAP standard specifies how Web pages in HTML and XML are translated into a wireless markup language (WML)by __________ software.

Which one of the following statements regarding a telecommunications network is false?

Today,ordinary telephone wire is the least used medium for telecommunications.

VoIP works by digitizing a voice signal,chopping it into __________,and then sending them over a company's computer network or the Internet,much like data or email.

The text lists five basic categories of components in a telecommunications network.One of these categories includes telecommunications processors,which:

In the central server architecture of P2P networking,the P2P software connects your PC to a central server with the directory of all users of the network.

The main idea in OSI is that the process of communication between two endpoints in a telecommunication network can be divided into _______________.

Telecommunications and network technologies are internetworking and revolutionizing _______________.

A Bluetooth chip is designed to replace cables; it takes the information normally carried by a cable and transmits it to a receiver Bluetooth chip.

PCS phone systems cost substantially more to operate and use than cellular systems,but have lower power consumption requirements.

Business-to-business electronic commerce websites can be used by businesses to establish strategic relationships with their customers and suppliers.

Regular telephone service relies on Packet Switching,while the Internet relies on Circuit Switching.

In a telecommunications network,a gateway is a communications processor that:

According to the Real World case,in the Nevada Department of Corrections the issue of latency was never an issue because they decided to use a satellite system.

Dense wave division multiplexing (DWDM)can split a strand of glass fiber into _____ channels,which enables each strand to carry 5 million calls.

Most companies are building e-business and e-commerce websites to achieve all of the following goals except: