Describe the different levels of DFDs
What will be an ideal response?
Answer: The highest-level or summary view DFD, which shows major inputs/outputs and a single process is called a context diagram. The DFD itself shows inputs, major processes, and outputs; each process in the DFD can be "exploded" or shown in greater level of detail with the sub-processes and related data flows.
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Fence Patrol has developed an entirely new mounting system for chain link fences. Although they are a local company, through the acquisition of a distributor they now have the ability to market their products nationwide
Fence Patrol will most likely use a ________ strategy. A) market penetration B) market development C) diversification D) divesting E) product development
A(n) ________ is a discrete probability distribution that often describes the arrival rate in queuing theory
Fill in the blanks with correct word