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10th Class Computers Science Database Concepts Question Bank Database Management System

  • question_answer
    A database system in which relationships among data are established in such a way that one data item is present as a child of another, is said to be a/an _________ DBMS.

    A) Relational         

    B) Isolated

    C) Hierarchical                   

    D) Virtual

    Correct Answer: C

    Solution :

    In hierarchical database model, data is organized into a tree-like structure. It uses one-to-many relationship for data elements.


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