Question

The separation of the data definition from program is known as _______ .

• A. Data dictionary
• B. Data independence
• C. Data integrity
• D. Referential integrity

Hint:

Data independence is a key feature in database design, helping ensure long-term flexibility and scalability of applications.

Answer 1

The Correct Option is B

Data independence refers to the ability to change the schema of a database without having to change the application programs that access the database. It separates the logical and physical aspects of data storage.