adplus-dvertising
frame-decoration

Question

The type of data independence in which the internal schema can be modified without modifying the conceptual schema is classified as

a.

logical data independence

b.

physical data independence

c.

conceptual level independence

d.

external level independence

Posted under Data Models DBMS

Answer: (b).physical data independence

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The type of data independence in which the internal schema can be modified without modifying the conceptual schema is classified as
Maaz : June 26, 2023

Doso