An HTPC in one family's home is a larger than the normal case. Which of the following would probably be needed due to the intense video and audio connectivity available on this computer?

Which of the following is an advantage of replacing an existing PBX tie line with a VoIP/Data network?

a. Simplifies the transport. b. Data bandwidth is reserved. c. Networks can efficiently use the available bandwidth. d. Always improves the overall network performance.

Answer the following questions true (T) or false (F)

1. UML has annotations for inheritance and data flow. 2. UML class diagrams by themselves are not of much utility.