Database is highest level in hierarchy of data organization - Database

Q.  What is the highest level in a hierarchy of data organization?
- Published on 26 Aug 15

a. Data Record
b. Data File
c. Database
d. None of the above

ANSWER: Database


  • Nirja Shah   -Posted on 02 Nov 15
    - A database is an organized collection of data.

    - It is the collection of schemes, tables, queries, reports, views and other objects.

    - The data is organized to model aspects of reality in a way that supports processes requiring information, such as modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.

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