Whose role is it to determine the requirements and design for a database? Neither A or B Both A and B Database administrators Database analysts TRUE ANSWER : ? YOUR ANSWER : ?
User views are included as part of which schema? None of these External Conceptual Internal TRUE ANSWER : ? YOUR ANSWER : ?
With an enterprise data model, it is much easier to build applications because you know exactly what data exist and what needs to be added. True False TRUE ANSWER : ? YOUR ANSWER : ?
Which is not a relevant feature of CASE tools? The ability to generate code The ability to help draw data models using entity-relationship notations Access to a DB via the Internet An information repository TRUE ANSWER : ? YOUR ANSWER : ?
There are three stages involved when analyzing the initiation of an information systems project. True False TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following database activities require a specific knowledge of a DBMS? Enterprise modeling Conceptual data modeling Physical database design and definition Logical database design TRUE ANSWER : ? YOUR ANSWER : ?
One of the most popular systems development life cycle methods is prototyping. False True TRUE ANSWER : ? YOUR ANSWER : ?
An entity type is which of the following? The application software The various departments of an organization The business processes the support the mission of an organization A major category of data about people, place, and things TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following database activities allow for the actual retrieval and use of a database? Logical database design Enterprise modeling Database implementation Physical database design and definition TRUE ANSWER : ? YOUR ANSWER : ?
The physical database design identifies data integrity and security requirements. True False TRUE ANSWER : ? YOUR ANSWER : ?