Multiple Choice
Which statement is true regarding a one-to-many relationship?
A) For each one record in one database table there is one record in the related table.
B) This type of relationship is problematic when building a database and must be eliminated using an intersection table.
C) One-to-many relationships are the most common type of relationships in a relational database.
D) Many records in one table relate to many records in a related table.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Data stored in a data warehouse is
Q37: In a one-to-one relationship, for each record
Q43: Match the database table to the appropriate
Q63: The _ table is an intersection table.<br>A)VENDORS<br>B)PURCHASE
Q64: Normalization is the process of increasing data
Q66: To create a relational database based on
Q67: When retrieving data from a network database,
Q69: Who are the people responsible for establishing
Q70: Which of the following tables is least
Q72: Entering data once eliminates the possibility of