Multiple Choice
Which of the following is a business-critical integrity constraint?
A) System will not allow an entry for an order for a nonexistent customer.
B) System will not allow returns of fresh produce after 15 days past delivery.
C) System will not allow shipping a product to a customer who does not have a valid address.
D) system will not allow shipping of a nonexistent product to a customer.
Correct Answer:

Verified
Correct Answer:
Verified
Q15: A foreign key is a primary key
Q16: Define a data warehouse and provide a
Q46: What is it called when each transaction,
Q47: What is a real-time system?<br>A)provides immediate, up-to-date
Q49: Human-generated unstructured data includes text messages, social
Q50: Machine-generated data is data that humans, in
Q53: How would the retail industry use business
Q55: What is classification?<br>A)determines values for an unknown
Q65: Data warehouses struggle with combining too much
Q117: Velocity includes different forms of structured and