Multiple Choice
A(n) ____ enables a database administrator to define schema components.
A) extensible markup language (XML)
B) data definition language (DDL)
C) unified modeling language (UML)
D) query language
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q18: The _ model was developed to allow
Q20: In object-oriented terms, a(n) _ defines an
Q25: What components should an implementation-ready data model
Q29: A(n) _ is a collection of similar
Q37: In an SQL-based relational database, rows in
Q45: Students and classes have a _ relationship.<br>A)
Q52: Describe a conceptual model and its advantages.What
Q56: In an SQL-based relational database,each table is
Q65: What are the sources of business rules,
Q70: Business rules apply to businesses and government