Multiple Choice
Which of the following is not an advantage that data marts have over data warehouses?
A) Access to data is often faster because of their smaller size.
B) They are less expensive.
C) Response time for users is improved.
D) They are larger and often more complex.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q14: In a(n)_ , records in files are
Q15: In a relational database model, the rows
Q16: In the context of the operators used
Q17: Apache Hadoop is the most commonly used
Q18: In data warehouses, _ is information about
Q20: Which of the following are two popular
Q21: Risks associated with big data technology include
Q22: A data mart is usually _ a
Q23: In a relational database, every record must
Q24: In the context of data models, relationships