Which data warehouse architecture uses a normalized relational ...

[laurencescou]

Which data warehouse architecture uses a normalized relational warehouse that feeds multiple data marts?
 
  A) independent data marts architecture
  B) centralized data warehouse architecture
  C) hub-and-spoke data warehouse architecture
  D) federated architecture

Question 2

Which data warehouse architecture uses metadata from existing data warehouses to create a hybrid logical data warehouse comprised of data from the other warehouses?
 
  A) independent data marts architecture
  B) centralized data warehouse architecture
  C) hub-and-spoke data warehouse architecture
  D) federated architecture

[ricroger]

Answer to Question 1

C

Answer to Question 2

D

[laurencescou]

Excellent

[sultansheikh]

Gracias!