Multiple Choice
Database professionals use a set of principles called ________ to guide and assess database design.
A) data marts
B) normalization
C) data models
D) entity-relationship data modeling
E) data migration
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Twitter and Facebook use NoSQL databases.
Q31: In an Enterprise-class database system,a database application
Q42: A database is considered "self-describing" because _.<br>A)all
Q43: In database systems,the database _.<br>A)holds user data<br>B)holds
Q46: In a database processing system,indexes are held
Q52: Business organizations have resisted adopting object-oriented database
Q55: In every database,not just the databases discussed
Q79: What is the purpose of a database,and
Q84: Why do we say a database is
Q97: Briefly describe the function of the DBMS