Exam 13: Behind the Scenes: How the Internet Works

JavaScript commands are executed on a server computer.

Which of the following is an example of an instant messenger service?

Strong encryption now requires ________-bit keys.

The United States government is in charge of the Internet.

IPv6 uses six groups of 16-bit numbers.

________ is the communications methodology where data are broken into smaller chunks to be sent over various routes at the same time.

________ is a consortium of organizations that develops web protocols and sets standards.

SMTP stands for ________.

Text such as <b>This should be bolded.</b> is an example of an HTML ________.

A(n) ________ is a small program that resides on a server, is downloaded to the client, and runs when needed without additional data transfers between the client and server.

CGI scripts are known as ________ programs because these programs run on a web server.

When checking to see whether a particular name is registered on the Internet, your computer accesses a database that is kept on a(n) ________ server.

Which of the following was created for the transfer of hypertext documents across the Internet?

The tag <i> informs a browser that the text that follows the tag should be italicized.

A(n) ________ links a URL to an IP address when a web page is requested.

________ defines the content in terms of the data that is being described rather than how it is to be displayed.

A typical ________ is made up of one or more network switches to which ISPs connect.

Most instant messaging services provide a high level of encryption for their messages.

________ is the most commonly used scripting language for creating DHTML effects.