Transcript of Revision Lesson 2 Mini Quiz What do the following Abbreviations stand for? POP NAP IP TCP FTP ...
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- Revision Lesson 2
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- Mini Quiz What do the following Abbreviations stand for? POP
NAP IP TCP FTP ISP
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- Mini Quiz What do the following Abbreviations stand for? POP
Point of Presence NAP Network Access Point IP Internet Protocol TCP
Transmission Control Protocol FTP File Transfer Protocol ISP
Internet service provider
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- Topics next week Benefits of VOIP Data Exchange Internet
infrastructure Search engine Http why is it better Software as
service cloud computing Databases
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- VOIP Voice Over Internet Protocol Benefits Being able to
contact relatives or business colleagues on the other side of the
world. Online conferences and Meetings - Reduces Travel costs,
travel time, avoids the loss of productivity when traveling and the
cost of hiring the venue. Disadvantages Reliability. VoIP service
is dependent on the quality and reliability of your broadband
service and may not work if there is a power cut. Voice quality.
Voices can sometimes be distorted or there may be long pauses
between questions and answers. Security. As with all internet
technologies, identity theft, viruses, spamming and phishing are
all potential threats VOIP What is it?
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- Packet Switching and Circuit Switching Circuit All go in a
logical order and follow the same route. Packet Goes multiple
routes and reassembled at the other end. Youtube Video
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- The Internet Explained in 5 mins A good video which explains
how the internet works to view webpages and how emails are sent.
Youtube The Internet Explained.
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