Exam 2: The Internet and the World Wide Web

A TCP server is an Internet server that usually is associated with an Internet access provider.

Which of the following is an unsolicited e-mail message or newsgroup article sent to many recipients or newsgroups at once?

When a user specifies a domain name, a(n) ____________________ translates the domain name to its associated IP address so data can be routed to the correct computer.

Which of the following is NOT true of a Wi-Fi network?

VoIP is an Internet standard that permits file uploading and downloading with other computers on the Internet.

Explain what a chat room is and what IM is.

Explain in detail what the Web is, and include all relevant key terms in your explanation

In the accompanying figure, which shows common ways to access the Internet, a(n) ____________________ usually provides Internet access to a specific geographic area.

Which of the following includes music, speech, or any other sound?

Large files on FTP sites often are uncompressed (unzipped) to reduce storage space and download time.

In the accompanying figure, which shows common ways to access the Internet, a(n) ____________________ is a larger business, such as AT&T and EarthLink, that provides Internet access in cities and towns nationwide.

COGNITIVE ASSESSMENT Which of the following networks had these two goals: a) allowing scientists to work together on scientific projects; and, b) functioning even if part of the network was destroyed by a nuclear attack?

COGNITIVE ASSESSMENT Which of the following are two criteria search engines use to determine the priority of search results?

To start a chat session, you connect to a chat server through a program called instant messenger.

____________________, which are particularly helpful in locating pages about certain topics, require that you enter search text and allow you to use operators to refine a search.

Which of the following is special software that a user needs in order to listen to an audio file on a computer?

Discuss what a broadband connection is, how it differs from a dial-up connection, and review the types of broadband connections.

In 1986, the National Science Foundation connected its huge network of five supercomputer centers, called NSFnet, to ARPANET, creating the configuration of complex networks and hosts that eventually became known as the Internet.

COGNITIVE ASSESSMENT What configuration of complex networks and hosts became known as the Internet?

Critical Thinking Questions Case 2-1 You are taking an economics class, as part of which you are studying the various types of e-commerce. As part of your research, you have learned that vending machines in Japan allow shoppers to hold their cell phones in front of the machine in order to make a purchase using the smart phone. Which of the following types of commerce does this exemplify?