In terms of data redundancy,an important aspect of a relational database is that the tables must be carefully defined to provide __________ with minimum issues.
A)expandability
B)functionality
C)flexibility
D)scalability

Question

Quizplus · Accepted Answer

Data redundancy occurs when the same data is stored in multiple places, causing potential inconsistencies and errors. The careful definition of tables in a relational database helps to reduce data redundancy and avoid these issues. Flexibility is important in this context because tables need to be able to accommodate changes and updates to the data without causing issues. Expandability and scalability are related concepts that refer to the ability of the database to grow and handle increasing amounts of data over time, but they are not directly related to reducing data redundancy. Functionality is a broad term that can refer to many aspects of how a database works, but it is not specifically related to reducing data redundancy.

In Terms of Data Redundancy,an Important Aspect of a Relational