Computer : : Database Management System Questions & Answers
- The overall design of a database is called?
A. Scheme of the database
B. The screen of database
C. Structure of the database
D. View of the database
- The overall logical structure of data base can be expressed graphically by?
A. Data flow chart
B. Flow chart
C. Entity relationship diagram
D. Directed Graph
- The concept of data independence is similar to the concept of?
A. Data Type
B. Abstract data type
C. Consolidation
D. Isolation
- The code that relational database management systems use to perform their database task is referred to as
A. QBE
B. OLAP
C. SQL
D. Sequel Server
- A transparent DBMS?
A. Keeps its physical structure hidden from users
B. Keep its logical structure hidden from users
C. Can not hide sensitive information from users
D. None of these