Railways Sample Paper RRB (Group D) Sample Test Paper-13

  • question_answer
    Which one of the given responses would be a meaningful order of the following?
    1. Implementation
    2. Conceptual Modelling
    3. Requirements Analysis
    4. Logical Modelling
    5. Physical Model
    6. Schema Refinement

    A)  1, 3, 2, 6, 5, 4

    B)  3, 2, 5, 4, 6, 1

    C)  3, 2, 1, 4, 6, 5

    D)         3, 2, 4, 6, 5, 1

    Correct Answer: D

    Solution :

    [d] Meaningful order: 1. Requirements Analysis \[\downarrow \] 2. Conceptual Modelling \[\downarrow \] 4. Logical Modelling \[\downarrow \] 6. Schema Refinement \[\downarrow \]   5. Physical Model \[\downarrow \] 1. Implementation.


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