Exam 13: Behind the Scenes: How the Internet Works

________ is the process of encoding data so that only the person with the key can decode and read the message.

________ is the main suite of protocols used on the Internet.

TCP uses a three-way handshake to establish a connection.

How does the computer know the IP addresses of other computers?

An IP address that does not change and is usually assigned manually by a network administrator or an ISP is called a ________ address.

In public-key encryption, the two keys, one for coding and one for decoding, are known as ________.

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

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.

________ is the ability of two or more people to communicate in text over the Internet in real time.

Facebook Connect is one of the most popular instant messaging services.

In the URL http://www.pearsonhighered.com, which of the following is the top-level domain?

JavaScript uses the Device Object Model to organize the objects and page elements.

PHP is a popular choice for coding ________ programs.

Which protocol is used to transmit e-mail over the Internet?

The explosive growth of Internet-enabled devices is known as the Internet of ________.

IPv6 was introduced when IPv4 ________.

The communications methodology that computers use to transfer data is called ________.

Which of the following is an example of an e-mail client?

HTML ________ surround and define HTML content.