Exam 7: The Internet,Intranets,and Extranets

In the universal resource locator (URL)https: / / www.exsat.org,the domain name is _____.

Combinations of spaces and special characters can be used in domain names of uniform resource locators (URLs).

Briefly describe social networking,and give examples of social networking sites.

A _____ is an information system that enables users to retrieve data from the Web by using keywords related to their topic of interest.

In the context of directories on the Web,Open Directory is an example of an automated directory.

A T3 line uses two pairs of copper wires to carry up to 24 simultaneous conversations and has a transmission rate of 1.544 Mbps.

Syndication feeds are one way of announcing the availability of a _____.

A(n)_____ is a secure network that uses the Internet and Web technologies to connect intranets of business partners so that communication between organizations is possible.

In the uniform resource locator (URL)http: / / www.csub.edu / ~hbidgoli / books.html,_____ represents the name of the directory in which files are stored.

Any computer that stores hypermedia documents and makes them available to other computers on the Internet is called a client.

In the context of Internet telephony,in addition to cost savings,list the other advantages of Voice over Internet Protocol (VoIP).

The Internet is owned by the Advanced Research Projects Agency Network (ARPANET).

Which statement is true of geographic top-level domains (TLDs)?

_____ is an Internet service that enables users in chat rooms to exchange text messages with people in other locations in real time.

A _____ is an electronic audio file that is posted on the Web for users to download to their mobile devices or their computers.

Which is a similarity between the Internet and an intranet?

Intranets are also called _____.

The _____ refers to the physical objects that are connected to the Internet and,therefore,to all the other physical objects.

Which system is an application of Internet2 (I2)that allows people in different locations to share a virtual environment created on the Web?

Telepresence surgery allows surgeons to operate all over the world without physically traveling anywhere.