A network with occasional errors will be used for the following applications. Identify the best network...
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A network with occasional errors will be used for the following applications. Identify the best network protocol (TCP or UDP) to use. Explain the reasons for your choice.
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Downloading a movie for later viewing
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Streaming music
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Online gaming
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Email
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Homework Answers
Downloading a movie for later viewing : TCP
When we are downloading a movie for later viewing there should not be any loss of intermediate frames. In online movie streaming the user can allow loss of frames since the human eye can not detect all the intermediate frame transition. But in saving a video any frame loss can cause unavailability of the related frames and rendering problems. So, TCP is the best option as no data loss is allowed.
Streaming music : UDP
Any kind of online streaming of movie or music uses UDP as every single frame is not important and loss of data is allowed.
Online gaming : UDP
Online gaming uses UDP since in online gaming not every update is mandatory. Also in online gaming the user wants minimum or no lags in response. So, online gaming uses UDP.
Email : TCP
E-mail uses TCP since it assures security and no data loss.
Hope this helps.
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