Database - The Database Development Process MCQs Part

1. Which of the following database activities allow for the actual retrieval and use of a database?

A.
Enterprise modeling
B.
Logical database design
C.
Physical database design and definition
D.
Database implementation

 Answer Option D

2. The three-schema components include all, but:

A.
internal schema.
B.
conceptual schema.
C.
programming schema.
D.
external schema.

 Answer Option C

3. Which is not a type of data management technology?

A.
Relational
B.
Rational
C.
Object-oriented
D.
Dimensional

 Answer Option B

4. Which is not a relevant feature of CASE tools?

A.
The ability to help draw data models using entity-relationship notations
B.
The ability to generate code
C.
An information repository
D.
Access to a DB via the Internet

 Answer Option D

5. The first step in database development is which of the following?

A.
Enterprise data modeling
B.
Logical database design
C.
Physical database design and definition
D.
Database Implementation

 Answer Option A

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

 Answer Option A

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.

 Answer Option C

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.

 Answer Option A

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

 Answer Option A

10. Strategic Planning factors do not include which of the following?

A. Organizational goals
B. Critical success factors
C. Information engineering
D. Problem areas

 Answer Option C

11. CASE tools do not include which of the following features?

A. Help to draw data models
B. Help to generate code
C. Help to manage people
D. Create an information repository

 Answer Option C

12. In enterprise data modeling, which is incorrect?

A. You review current systems.
B. You implement the new database.
C. You describe the data needed at a very high level of abstraction.
D. You plan one or more database development projects.

 Answer Option B

13. Which of the following database activities require a specific knowledge of a DBMS?

A. Enterprise modeling
B. Conceptual data modeling
C. Logical database design
D. Physical database design and definition

 Answer Option D

14. User views are included as part of which schema?

A. Internal
B. Conceptual
C. External
D. None of the above.

 Answer Option C

15. Whose role is it to determine the requirements and design for a database?

A. Database analysts
B. Database administrators
C. Both A and B.
D. Neither A or B.

 Answer Option A

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

 Answer Option A

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.

 Answer Option C

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.

 Answer Option A

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

 Answer Option A

10. Strategic Planning factors do not include which of the following?

A. Organizational goals
B. Critical success factors
C. Information engineering
D. Problem areas

 Answer Option C

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