One of the advantages of a database approach is program-data independence.This means that it is ________.
A) easier to deploy and control data access using a centralized system
B) easier to evolve and alter software to changing business needs when data and programs are independent
C) a centralized system, thereby making it easier to enforce access restrictions
D) a centralized system, thereby making it much easier to enforce standards and rules for data creation, modification, naming, and deletion
E) useful for eliminating redundancy, thereby reducing the possibilities of inconsistency

Question

Quizplus · Accepted Answer

Program-data independence refers to the ability to modify programs without affecting the data, and vice versa. This means that changes to the software can be made without requiring changes to the data structure, and changes to the data can be made without requiring changes to the software. This makes it easier to evolve and alter software to changing business needs when data and programs are independent.

One of the Advantages of a Database Approach Is Program-Data