Exam 9: Designing Databases
Exam 1: The Systems Development Environment106 Questions
Exam 2: The Sources of Software100 Questions
Exam 3: Managing the Information Systems Project94 Questions
Exam 4: Systems Planning and Selection94 Questions
Exam 5: Determining System Requirements104 Questions
Exam 6: Structuring System Requirements: Process Modeling104 Questions
Exam 7: Structuring System Requirements: Conceptual Data Modeling102 Questions
Exam 8: Designing the Human Interface105 Questions
Exam 9: Designing Databases311 Questions
Exam 10: Systems Implementation and Operation105 Questions
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Which of the following encompasses an object's properties and the values those properties have?
(Multiple Choice)
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According to the Agile Software Development Manifesto, simplicity is the art of maximizing the amount of work not done.
(True/False)
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Agile Methodologies are more predictive than the more traditional approaches to systems development.
(True/False)
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During Agile Usage-Centered Design, when a "clump" of similar cards is worked with; this is called:
(Multiple Choice)
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Referencing a relation, the sequence of columns cannot be interchanged without changing the meaning or use of the relation.
(True/False)
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A behavior is a set of objects that share a common structure and a common behavior.
(True/False)
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On a class diagram, placing a discriminator next to the generalization path specifies the basis of a generalization.
(True/False)
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Component and deployment diagrams are generated during the requirements analysis phase.
(True/False)
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On a state diagram, an event is something that takes place at a certain point in time.
(True/False)
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When using the eXtreme Programming approach, code is tested very soon after it is written.
(True/False)
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During the developer-as-engineer systems development era, documentation, rigorous testing, structured tools and techniques, and computer-based tools became standard parts of analysis and design.
(True/False)
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Which of the following represent dynamic models of how objects change their states in response to events?
(Multiple Choice)
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Which of the following indicates how many objects participate in a given relationship?
(Multiple Choice)
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Normalization helps build a data model that is simple, not redundant, and requires minimum maintenance.
(True/False)
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An attribute can be functionally dependent on more than one attribute.
(True/False)
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