Multiple Choice
The purpose of an intersection entity is to replace
A) two one-to-one relationships with a one-to-many relationship
B) two one-to-many relationships with one many-to-many relationship
C) a many-to-many relationship with two one-to-many relationships
D) a one-to-many relationship with two one-to-one relationships
Correct Answer:
Verified
Correct Answer:
Verified
Q3: The level of detail of the information
Q4: Defines each dimension of the multidimensional space
Q5: Operational databases are designed to support _
Q6: A variation of the star schema that
Q7: Which of the following is not a
Q8: <b>Use the OLAP cube to answer questions
Q9: Which of the following is not a
Q10: A one-to-many relationship.<br>A) brother-sister<br>B) father-son<br>C) uncle-nephew<br>D) teacher-student
Q11: <b>Use the OLAP cube to answer questions
Q13: This process removes redundancies that may be