Database - The Database Development Process
Database - The Database Development Process
1. Which of the following database activities allow for the actual retrieval and use of a database?
- Enterprise modeling
- Logical database design
- Physical database design and definition
- Database implementation
2. The three-schema components include all, but:
- internal schema.
- conceptual schema.
- programming schema.
- external schema.
3. Which is not a type of data management technology?
- Relational
- Rational
- Object-oriented
- Dimensional
4. Which is not a relevant feature of CASE tools?
- The ability to help draw data models using entity-relationship notations
- The ability to generate code
- An information repository
- Access to a DB via the Internet
5. The first step in database development is which of the following?
- Enterprise data modeling
- Logical database design
- Physical database design and definition
- Database Implementation
6. Which of the following database activities determines the entities, attributes, and relationships of data?
- Conceptual data modeling
- Logical database design
- Physical database design and definition
- Database implementation
7. The use of packaged data models can offer which of the following benefits?
- Reduce implementation time and costs
- Higher quality models
- Both A and B.
- Neither A nor B.
8. The Enterprise tier of the three-tiered database architecture includes:
- managing the data.
- managing the User-system interface.
- processing HTTP protocol.
- processing scripting tasks.
9. An entity type is which of the following?
- A major category of data about people, place, and things
- The various departments of an organization
- The application software
- The business processes the support the mission of an organization
10. Strategic Planning factors do not include which of the following?
- Organizational goals
- Critical success factors
- Information engineering
- Problem areas