

McqMate
Q. |
Sub-schema can be used to |
A. | Create very different, personalized views of the same data |
B. | Present information in different formats |
C. | Hide sensitive information by omitting fields from the subschema’s description |
D. | All of the above |
Answer» D. All of the above |
View all MCQs in
Basics of Database Management System (DBMS)No comments yet