Exam 2: Technology Infrastructure: the Internet and the World Wide Web

A(n)____________________ is used when the internet extends beyond the boundaries of an organization.

As an individual packet travels from one network to another, the computers through which the packet travels determine the best route for getting the packet to its destination.Describe this process.

A(n)____________________ is an e-mail address that forwards any message it receives to any user subscribed to the list.

The routers connected to the Internet backbone are sometimes called ____________________ routers.

What are the advantages of Bluetooth technology?

____ is a set of rules for handling binary files, such as word-processing documents, spreadsheets, photos, or sound clips, that are attached to e-mail messages.

____________________ providers sell Internet access rights directly to larger customers and indirectly to smaller firms and individuals through other companies, called ISPs.

A computer called a ____ converts private IP addresses into normal IP address when it forwards packets from those computers to the Internet.

____________________ let designers define formatting styles that can be applied to multiple Web pages.

A network of computers that are located close together-for example, in the same building-is called a local area network.

In 1979, a group of students and programmers at Duke University and the University of North Carolina started ____________________, which allows anyone who connects to the network to read and post articles on a variety of subjects.

In HTML, the text elements that are related to each another are called ____________________ elements.

IP addresses appear as five numbers separated by periods.

____ are sets of words that are assigned to specific IP addresses.

A(n)____________________ is a language that can be used to define other languages.

Network engineers have devised a number of stopgap techniques to stretch the supply of IP addresses.One of the most popular techniques is ____.

The set of rules for delivering Web page files over the Internet is in a protocol called the Hypertext Transfer Protocol (HTTP).

Programs apply their routing algorithms to information they have stored in routing tables or ____________________ tables.

An HTML document is similar to a word-processing document in that it specifies how a particular text element will appear.

The part of the Internet known as the ____________________ is a subset of the computers on the Internet that are connected to one other in a specific way that makes them and their contents easily accessible to each other.