Describe the difference between circuit switching and packet switching

Describe the difference between circuit switching and packet switching

DQ 1  In the Fall of 2010, the International Telecommunication Union (ITU) changed its criteria for 4G communications (originally defined as 100MB per second or higher) to an ambiguous definition of “a substantial improvement over 3G” after pressure from cell providers who were using the term 4G in their marketing. Do you think that this move has hurt the ITU’s reputation as a standards-defining body? Why or why not?

DQ 2  Describe the difference between circuit switching and packet switching. Name some examples of networks that use each one. What are the advantages and disadvantages of each?

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DQ 1 

                The move has hurt ITU’s reputation as a standard defining body. This is because the drop of 4G communication to 3G affected the International Communication Union in terms of its function. One of the main effects which affected the (ITU) was slow internet connection. This is because of the reduction of the 4G in marketing. In addition, it affected the sales of the ITU in the markets (Chakraborty, 2007). Following the success of the ITU in 2002, it launched…………

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