Exam 13: System Implementation

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Potential topics that will determine if training will be useful include:

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D

Match each of the following terms with its corresponding definition. -Providing ongoing educational and problem-solving assistance to information systems users.

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M

During stress testing,the analysts try to determine how the system performs on the range of possible environments on which it may be used.

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The results of running the code are not an issue for this particular type of test:

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The coexistence of the old and new systems is characteristic of the parallel installation approach.

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During alpha testing users test a completed information system using simulated data.

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A positive aspect of the phased installation approach is that learning can occur and problems can be fixed by concentrating on one site.

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During recovery testing,the analysts try to break the system.

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The organizational process of changing over from the current information system to a new one best defines:

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__________ are a testing technique in which participants examine program code for predictable language-specific errors.

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The key advantage of a direct installation is that it limits potential damage and potential cost by limiting the effects to a single site.

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Who is responsible for ensuring that coding,testing,and installation are properly planned and executed?

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The people who create the test cases should be the same people who have coded and will test the system.

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__________ is the process of bringing together all of the modules that a program comprises for testing purposes; the modules are typically integrated in a top-down,incremental fashion.

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Match each of the following terms with its corresponding definition. -Changing over from the old information system to a new one by turning off the old system as the new one is turned on.

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An __________ is a component of a software package or application in which training and educational information is embedded.

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Internal documentation is system documentation that includes the outcome of structured diagramming techniques such as data flow and entity-relationship diagrams.

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Which of the following are designed during alpha testing and try to break the system?

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According to Bell and Evans,the resource requirement specification is finalized during systems development phase.

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The process in which the current system is replaced by the new system best describes:

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