MID-TERM EXAM
Chapters 1-6
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1.
a.
What system development life
cycle phases did Jeannine skip?
b.
What were the consequences
of her actions to skip these phases?
c. Why do think people today fall prey to the belief that the system
development life cycle for an application is somehow different when using
microcomputers or an off-the-shelf smart device, such as an iPhone?
d. What conclusions can you draw from Chapter 2 (Analyzing the Business
Case) that might help Jeannine learn from her mistakes?
a.
What did Steven do wrong?
b.
Would it be a mistake to use creeping requirements as an excuse for
the project mismanagement? Explain your answer.
c.
Based on the concepts discussed in Chapter 3
(Managing Systems Projects), how would you respond to Steven's question about
schedule slippage during analysis?
·
d.
Should Jan share any fault for the problems encountered in this
project? Explain your answer.
·
3. Describe a fact‑finding
strategy, to include the advantages, that you could follow to maximize your
fact‑finding while minimizing the time required from his subordinates.
a.
b.
Why might you use a decision
tree rather than a decision table?
5. (10) Based on your knowledge
of the activities for the analysis and design phases of the system development
lifecycle, identify possible consequences if the user suggests a shortcut
through or around a planned activity.
6.
(25) Given the following
narrative description of a new Production Scheduling System:
a.
Draw a Context Diagram
(similar to Figure 5-13 in textbook).
b.
List the primary actors and use cases.
c.
Draw a Use Case Diagram
showing actors, use cases, and relationships (similar to Figure 6-27 in
textbook).
d.
Develop a description (similar
to Figure 6-25 in textbook) for the Use Case Diagram from question 6c.
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