[Get Answer ]-Ntc 409 Dq 1 Amp 2

Question Description

DQ 1 In theFall of 2010, the International Telecommunication Union (ITU) changed itscriteria for 4G communications (originally defined as 100MB per second orhigher) to an ambiguous definition of “a substantial improvement over 3G” afterpressure from cell providers who were using the term 4G in their marketing. Doyou think that this move has hurt the ITU’s reputation as a standards-definingbody? Why or why not?

DQ 2 Describe thedifference between circuit switching and packet switching. Name some examplesof networks that use each one. What are the advantages and disadvantages ofeach?