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CSE :: System Analysis and Design

System Analysis and Design - Section 1
System Analysis and Design - Section 2
System Analysis and Design - Section 3
System Analysis and Design - Section 4
System Analysis and Design - Section 5
System Analysis and Design - Section 6

  1. Requirements also serve as an evaluation checklist at the end of the development project, so they are sometimes called _____.

    2. A.
    System Development Life Cycle
    B.
    CASE tool
    C.
    Phased Conversion
    D.
    Success factors
    E.
    Move of the above.

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  2. A couple:

    3. A.
    is a data item that moves from one module to another
    B.
    is represented by a line joining two modules
    C.
    means that the upper module has the capability of calling the lower module
    D.
    none of the above
    E.
    None of the above

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  3. Which of the following is not a characteristic of structured system development?

    4. A.
    partitioning of systems into manageable levels of detail
    B.
    specification of the interfaces between modules
    C.
    the use of graphical tools, such as data-flow diagrams, to model system
    D.
    All of the above are characteristics
    E.
    None of the above

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  4. An audit trial is

    5. A.
    designed to permit tracing of any input record or process performed on a system, back toits original sources
    B.
    post-auditing the system after its implementation
    C.
    test data used by the system auditor
    D.
    All of the above
    E.
    None of the above

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  5. Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)

    6. A.
    conduct interviews
    B.
    train users
    C.
    acquire hardware and software
    D.
    test the new system
    E.
    None of the above

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  6. The procedure for evaluating the relative performance of different computers, is done by the process called

    7. A.
    batch processing
    B.
    sequential processing
    C.
    bench marking
    D.
    All of the above
    E.
    None of the above

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  7. The black box concept is based on the assumption(s) that;

    8. A.
    the suprasystem is stable
    B.
    black boxes are dependent or environments
    C.
    the relationship between the inputs and output is stable
    D.
    All of the above
    E.
    None of the above

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  8. Which of the following might be output as a result of using a CASE tool?

    9. A.
    programming code
    B.
    flowcharts and data flow diagrams
    C.
    prototypes and cost / benefit analysis
    D.
    All of the above
    E.
    None of the above

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  9. Programmers refer to the items needed to reach a problem's goal as the _____

    10. A.
    Input
    B.
    Out put
    C.
    Processing
    D.
    Purpose
    E.
    None of the above

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  10. Which of the following is not an advantage of the structured approach to system development?

    11. A.
    it focuses on the physical aspects of the system
    B.
    the system specification is very graphic
    C.
    the user area is studied thoroughly
    D.
    the documentation is Cumulative
    E.
    None of the above

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