Multiple Choice
Which of the following is true of N:M relationships?
A) They are the same as N:N relationships.
B) They represent minimum cardinalities in a relationship.
C) They are also called one-to-many relationships.
D) They can have more than one entity on each side of the relationship.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q59: To modify an existing table, a developer
Q78: Locking must be used to coordinate the
Q84: When using the relational model to represent
Q86: The purpose of a database is to
Q87: A user does not need user account
Q88: Columns that are keys to different tables
Q90: The rows in a database are called
Q91: Which of the following is true of
Q92: Traditional database application programs are _.<br>A)browser-based and
Q94: Which of the following is the smallest