Exam 7: The Internet,intranets,and Extranets

Open Directory is an example of an automated directory.

____________________ is the protocol used for Internet telephony.

____ is also called a corporate portal.

What is a crawler-based directory?

Asymmetric DSL has a lower transmission rate upstream than downstream.

A(n)____ is a journal or newsletter that is updated frequently and intended for the general public.

____________________ enables users in chat rooms to exchange text messages with people in other locations in real time.

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

Differentiate between a podcast and a regular audio file?

Documents that include embedded references to audio,text,images,video,and other documents are called ____.

What is the main difference between a company's Web site and its intranet?

A(n)____________________ is a local connection point-of-presence that connects a variety of high-performance networks,and its main function is the exchange of I2 traffic with a specified bandwidth.

A(n)____________________ is an electronic audio file,such as an MP3 file,that is posted on the Web for users to download to their mobile devices or computers.

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

Both the Internet and an intranet use similar languages for developing applications.

Microsoft Internet Explorer (IE),Mozilla Firefox,Google Chrome,Apple Safari,and Opera are examples of ____.

Instant messaging is a service for communicating with others via a private "chat room" on the Internet.

Describe the Internet backbone.What are NAPs and how do they relate to the Internet backbone?

Intranets are typically set up behind a firewall.

Which of the following protocols is used for Internet telephony?