Internet:Multiple choice questions

{A protocol used to control the secure sending of data on the internet is - SMTP. + HTTPS. - TCP/IP. - HTTP.
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{Which piece of hardware protects the resources of a private network from users from other networks? - Cache server. - Proxy server. + Firewall. - Router.
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{The time taken to download a DVD Movie, such as "The Matrix", using Internet 2 is approximately - 170 hours. - 25 hours. - 7 hours. + Less than a minute
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{Which of the following is a true statement about Intranets and Internets? + They use the same protocols. - They use similar protocols. - Encryption is necessary. - Speed is slow.
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{An internet based 3D virtual world where you move through the world as a 3D-avatar is: - Google maps + Second Life - Del.icio.us - Twitter
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{Which of the following is NOT a Microsoft Internet tool or technology? + Dreamweaver - Silverlight - Internet Explorer - Expression Web
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{Which type of search will find matches containing an exact sentence or part of a sentence as specified by a user? - keyword search. + phrase search. - concept search. - boolean search.
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