Need help with paper | Computer Science homework help

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  • With WAN technologies, what is a channel and how is it important?
  • What is the difference between a packet switched network and a circuit switched network?
  • What is multiplexing? How does this increase the bandwidth of a connection?
  • What is the difference between authentication and authorization?

Prepare a 350- to 1,050-word paper that answers fully discusses the topic questions

Format your paper consistent with APA guidelines.