Which three components comprise a relational database model? (Choose three.)
A.
Data integrity rules
B.
Tools to administer the database
C.
A collection of objects or relations
D.
A set of operators to manage the tables
Which three components comprise a relational database model? (Choose three.)
Which three components comprise a relational database model? (Choose three.)
A.
Data integrity rules
B.
Tools to administer the database
C.
A collection of objects or relations
D.
A set of operators to manage the tables
Correct answer is ACD