Question 6 :
Which of the following database activities determines the entities, attributes, and relationships of data?
A). Conceptual data modeling
B). Logical database design
C). Physical database design and definition
D). Database implementation
Question 7 :
The use of packaged data models can offer which of the following benefits?
A). Reduce implementation time and costs
B). Higher quality models
C). Both A and B.
D). Neither A nor B.
Question 8 :
The Enterprise tier of the three-tiered database architecture includes:
A). managing the data.
B). managing the User-system interface.
C). processing HTTP protocol.
D). processing scripting tasks.
Question 9 :
An entity type is which of the following?
A). A major category of data about people, place, and things
B). The various departments of an organization
C). The application software
D). The business processes the support the mission of an organization
Question 10 :
Strategic Planning factors do not include which of the following?
A). Organizational goals
B). Critical success factors
C). Information engineering
D). Problem areas