Exam 12: Systems Analysis and Design
Exam 1: Information Technology,The Internet,and You76 Questions
Exam 2: The Internet, the Web, and Electronic Commerce80 Questions
Exam 3: Application Software69 Questions
Exam 4: System Software69 Questions
Exam 5: The System Unit77 Questions
Exam 6: Input and Output82 Questions
Exam 7: Secondary Storage74 Questions
Exam 8: Communications and Networks75 Questions
Exam 9: Privacy, Security, and Ethics78 Questions
Exam 10: Information Systems75 Questions
Exam 11: Databases78 Questions
Exam 12: Systems Analysis and Design75 Questions
Exam 13: Programming and Languages75 Questions
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Which among the following would not be described in the systems analysis report?
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(Multiple Choice)
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Correct Answer:
D
The ________ identifies the top-level components of a complex system.
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Correct Answer:
C
New hardware and software are acquired,developed,and tested in the systems ________ stage of the systems life cycle.
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(Multiple Choice)
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Correct Answer:
D
In the data analysis step,the idea is to learn how information currently flows and to pinpoint why it is not flowing properly.
(True/False)
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Hardware and software are normally acquired during the implementation phase of the systems life cycle.
(True/False)
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An important aspect of the preliminary investigation phase is to ________.
(Multiple Choice)
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What is the purpose of the systems analysis report during the systems analysis phase?
(Short Answer)
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Data about how the present system works is collected during the preliminary investigation phase in order to determine the requirements of the new system.
(True/False)
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In general,the pilot and ________ approaches are the most favored conversion approaches.
(Multiple Choice)
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In this phase of the systems life cycle,new or alternative information systems are designed.
(Multiple Choice)
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This conversion approach is preferred when there are many people in an organization performing similar operations.
(Multiple Choice)
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These tools,also called computer-aided software engineering (CASE)tools,are used in system analysis to evaluate alternative hardware and software solutions.
(Multiple Choice)
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This shows the relationship between input and output documents.
(Multiple Choice)
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A survey of user needs is part of the preliminary investigation phase.
(True/False)
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The ________ approach to systems implementation is used only in cases in which the cost of failure or of interrupted operation is great.
(Multiple Choice)
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If a firm is deciding upon the acceptance of a project with a value of $10,000,and if the client has a good credit history,the firm will most likely use the grid chart in the decision-making process.
(True/False)
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Define prototyping and explain how it could be used by a systems analyst.
(Essay)
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