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CBSE Class 12 Computer Science Question 3 of 78

Relational Databases — Question 3

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Question

Question 3

Assertion. Data redundancy may lead to many problems.

Reason. In RDBMS, data redundancy is 100% removed.

Answer

(c)

Assertion is true but Reason is false.

Explanation
Data redundancy may lead to many problems. It refers to the duplication of data in a database, which can result in data inconsistencies, increased storage requirements, and difficulties in maintaining data integrity. In RDBMS, data redundancy is minimized but not completely eliminated.