STATISTICS AND METHODOLOGY QUESTION NO 29
0. Which statement is/are correct?
- A
The Hierarchical Database Model (HDBM) is applicable when the data in an organization can be put down in the hierarchical or in terms of the levels, one after another
- B
The data model is shown by an arrangement of the blocks
- C
The Network Database Model (NDBM) deals with the set and the records
- D
All of the above
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