ISRO | ISRO CS 2011 | Question 21

Which type of DBMS provides support for maintaining several versions of the same entity?
(A) Relational Database Management System
(B) Hierarchical
(C) Object Oriented Database Management System
(D) Network


Answer: (C)

Explanation: Object Oriented Database Management Systems allow object-oriented programmers to develop the product, store them as objects, and replicate or modify existing objects to make new objects within the OODBMS.

Option (C) is correct.

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