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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. The first step of the implementation phase is

    2. A.
    implementation planning
    B.
    select the computer
    C.
    announce the implementation project
    D.
    prepare physical facilities
    E.
    None of the above

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  2. The advantage of Purchase Option is (are)

    3. A.
    No financing is requird. The risk of system obsolescence is shifted to the lessor
    B.
    the flexibility of modifying the system at will
    C.
    Insurances, maintenance, and other expenses are included in the rental charge
    D.
    All of the above
    E.
    None of the above

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  3. Management's decision to rent a computer system may be based upon

    4. A.
    desire to avoid a large one-time payment
    B.
    tax advantages
    C.
    operational flexibility in changing hardware
    D.
    All of the above
    E.
    None of the above

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  4. All of the following tools are used for process descriptions except:

    5. A.
    structured english
    B.
    decision tables
    C.
    pseudocode
    D.
    data dictionaries
    E.
    None of the above

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  5. Which of the following would not be a major deliverable of the structured systems analysis phase.

    6. A.
    data dictionaries
    B.
    data flow diagrams
    C.
    entity relationship diagrams
    D.
    prototype model
    E.
    None of the above

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  6. System design aid should primarily

    7. A.
    help analyse both data and activities
    B.
    help in documentation
    C.
    help in programming
    D.
    generate code
    E.
    None of the above

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  7. Any data that are entered into the computer, for the first time, will go through the process of

    8. A.
    System testing
    B.
    Sequential testing
    C.
    String testing
    D.
    Validation
    E.
    None of the above

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  8. Mistakes made in the system analysis stage show up in :

    9. A.
    implementation
    B.
    system design
    C.
    system developments
    D.
    All of the above
    E.
    None of the above

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  9. The combination of the top-down and the bottom-up approach may be referred to as an

    10. A.
    integrative approach
    B.
    interpretive approach
    C.
    interactive approach
    D.
    both b and c
    E.
    None of the above

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  10. Which of the following statements is not true

    11. A.
    Entity Relationship Diagrams are used to design files
    B.
    Systems Overview can be prescribed by Data Flow Diagrams
    C.
    Phases, in a Systems life cycle, are fixed and invariant.
    D.
    Indexed files are faster than sequential files in all situations
    E.
    None of the above

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