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Question: The make purchase decision is an important management prerogative. Assumed to be a manager of a software company that has an average software development cost of $20.00/LOC. I am supposed to be considering the purchase of a 5000-LOC software package that will cost $50,000. Initially, my technical staff indicates that no modifications will be required for the package to meet your specifications. However, my software development group wants to develop similar software in-house. Should I make or buy? After further study, my technical group now finds that at least 1000 LOC will have to be modified or added to make the package viable. Should I now make or buy? I am required to carefully state any assumptions I have made in making my decisions. The solution needs to contain elaborative description along with reference details please.
A useless state in a pushdown automaton is never entered on any input string. Think about the problem of testing whether a pushdown automaton has any useless states.
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In Systems Analysis and Design. There are at least 2 approaches to system development, variety of life cycles, and long list of techniques.
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Think about the streaming stored audio. Does it make sense to run the application over UDP or TCP? Which transport protocol does Real Networks use?
Construct ER model for each of the given descriptions: A large organization has many parking lots, which are used by staff.
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