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Exam 7: Software Engineering

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Question 31

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Identify two forms of inter-module coupling. ______________________ ______________________

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Data coupl...

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Question 32

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Explain the distinction between structure charts and class diagrams.

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The two are used in different design par...

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Question 33

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For the following class diagram: A.What kind of relationship is noted between Customer and Account? __________ B.What kind of relationship is noted between Bank and Account? __________ C.What kind of relationship is noted between Checking and Account? __________ D.What are the instance variables of Account? __________ E.What are the instance variables of Checking? __________ F.What are the methods of Savings? __________ G.What instance variable could be added to Customer? __________

In each case below indicate whether the activity relates to a sequence diagram or a dataflow diagram. A.___________________ Identifying messages passed between objects B.___________________ Identifying how data items are combined to produce new items C.___________________ Identifying how tasks are performed via object interactions D.___________________ Identifying how information and leaves a system

Which of the following is least related to the Pareto principle? A) When it rains, it pours. B) Birds of a feather flock together. C) Better late than never.

In each case below indicate whether the phrase relates to coupling or cohesion. A.___________________ The interaction between modules B.___________________ Passing data from one module to another C.___________________ Ensuring that a module performs a unique task in its entirety

Which of the following is the oldest approach to software development? A) Component architecture B) Waterfall model C) Open-source development D) Extreme programming

Identify the stage of software development in which each of the following activities is performed. A._____________________ Programming is conducted. B._____________________ Class diagrams are drawn. C._____________________ User needs are analyzed.

Based on the structure chart below,in which module does the data item w originate? ____________

Explain the distinction between open-source development and beta testing.

Explain why inheritance may not be the best way of implementing generalizations among classes.

As a general rule,one should strive to ____________________ (maximize or minimize)coupling between modules and to ____________________ (maximize or minimize)cohesion within modules.

Which of the following is most likely an example of a many-to-many relationship? A) Subscribers and magazines B) Birth dates and people C) Planets and their moons D) Dinner guests and table settings

Which of the following is a form of glass-box testing? A) Basis path testing B) Boundary value analysis C) Beta testing