QUESTION 45

Each __?__ distributed database system integrates over a network a single type of centralized database management system.

		Homogeneous
		Heterogeneous
		Fully heterogeneous
		Combination

4 points

QUESTION 46

A fact table is related to multiple dimension tables by __?__ constaints.

		unique key
		primary key
		primary/foreign key
		database

4 points

QUESTION 47

.The label stateless system indicates that, at any given time, a Web server knows the status of the clients communicating with it.

True

False

4 points

QUESTION 48

.A main goal of ___?___ is to provide a comprehensive, consistent and meaningful definition of all data within an organization.

		DBMS
		OLAP
		Data warehousing
		MDM