The cover page often has a very different style from the rest of the text; thus, it is best to create it in a separate document

Which option is not one of the main QoS characteristics of network traffic?

A) Throughput B) Bandwidth C) Delay D) Jitter

Which of the following are types of multiplexing devices?

A) Concentrators B) Front-end processors C) Multiplexers D) All of the above E) None of the above