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Exam 7: The Internet,intranets,and Extranets

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Question 31

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

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verified

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Question 32

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____________________ is the protocol used for Internet telephony.

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Voice over Internet ...

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Question 33

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Differentiate between a podcast and a regular audio file?

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

Which of the following protocols is used for Internet telephony?

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

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

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

What is a crawler-based directory?

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

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.

____ is also called a corporate portal.

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

Open Directory is an example of an automated directory.

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.

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

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.

Intranets are typically set up behind a firewall.