Question 1

Personal computers first connected to the Internet through DSL.

Accepted Answer

Personal computers initially connected to the Internet through dial-up connections, not DSL. DSL came later as a faster alternative.

Question 2

Many companies have invested in laying fiber-optic cables across the ocean, resulting in a truly global Internet.

Accepted Answer

Fiber-optic cables laid across the ocean are a key infrastructure component that enables high-speed internet connectivity between continents, contributing to the global nature of the Internet.

Question 3

The Internet Explorer browser became popular when Microsoft distributed it as part of Windows XP.

Accepted Answer

Internet Explorer became popular when it was bundled with Windows 95, not Windows XP.

Question 4

To simplify the problem of having multiple browser windows open at the same time, tabbed browsing became a common interface element.

Accepted Answer

Tabbed browsing allows users to open multiple web pages in a single browser window, making it easier to manage and switch between different sites without cluttering the desktop with multiple windows.

Question 5

With Web 2.0, data is stored separately from instructions for how the data should be displayed so that content can be accessible from a variety of Internet-enabled devices.

Accepted Answer

Web 2.0 emphasizes the separation of content (data) from presentation (instructions for display), allowing content to be accessed and displayed on various devices with different capabilities.

Question 6

-Password strength, shown in the accompanying figure, is a measure of how well a password resists being discovered.

Accepted Answer

Password strength is an assessment of how difficult it is for unauthorized parties to guess or crack a password, often considering factors like length, complexity, and unpredictability.

Question 7

Web applications, hosted on a Web server, access data stored in a database client available on the World Wide Web.

Accepted Answer

Web applications typically access data stored in a database server, not a database client, and the database is not necessarily available on the World Wide Web but rather on a network accessible to the web server.

Question 8

Every time that a client sends a request to the Web server, the server responds with the entire Web page.

Accepted Answer

The answer of Every time that a client sends a...

Question 9

A use of AJAX employed by many Web sites is to limit the number of appropriate choices based on a user's input.

Accepted Answer

AJAX allows web pages to update asynchronously by exchanging data with a web server, which can be used to dynamically filter and display options based on user input without reloading the page.

Question 10

Viddler uses an AJAX plug-in to access a Webcam and microphone in order to broadcast or record video on the Web.

Accepted Answer

The answer of Viddler uses an AJAX plug-in to access...

Question 11

Wikipedia is a collaborative online ____________________ that relies on its contributors to write, review, and update the millions of articles it contains.

Accepted Answer

The answer of Wikipedia is a collaborative online ____________________ that...

Question 12

The fact that users of Web 2.0 sites can contribute to their ____________________ makes popular Web sites today very different from early Web sites.

Accepted Answer

The answer of The fact that users of Web 2.0...

Question 13

Because a Web browser is not the only device through which users will access Yahoo!, Yahoo! offers a(n) ____________________ version for use on cell phones.

Accepted Answer

The answer of Because a Web browser is not the...

Question 14

With a dial-up Internet connection, a home telephone line connects to a(n) ____________________, tying up the home phone while online.

Accepted Answer

The answer of With a dial-up Internet connection, a home...

Question 15

In the 1990s, companies known as dot-coms established themselves by registering a(n) ____________________ name with a .com suffix.

Accepted Answer

The answer of In the 1990s, companies known as dot-coms...

Question 16

In order for Web sites to reach the maximum number of people, they have to be able to be displayed by as many different Web ____________________ as possible.

Accepted Answer

The answer of In order for Web sites to reach...

Question 17

Chrome combines the address bar and the ____________________ bar.

Accepted Answer

The answer of Chrome combines the address bar and the...

Question 18

Web 2.0 is characterized by fully featured ____________________ that run within the browser and offer rich user experiences.

Accepted Answer

The answer of Web 2.0 is characterized by fully featured...

Question 19

-In the accompanying figure, ____________________ indicates that the user's chosen password contains a mix of letters, numbers, and keyboard symbols.

Accepted Answer

The answer of 
-In the accompanying figure, ____________________ indicates that...

Question 20

An environment that supports creating and running software applications is known as a computing ____________________.

Accepted Answer

The answer of An environment that supports creating and running...

Quiz 1: The Web Becomes 2.0