GLYCOLYSIS QUIZ

In enterprise data modeling, which is incorrect?

You plan one or more database development projects.

You implement the new database.

You describe the data needed at a very high level of abstraction.

You review current systems.

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YOUR ANSWER : ?

Which of the following database activities determines the entities, attributes, and relationships of data?

Physical database design and definition

Database implementation

Conceptual data modeling

Logical database design

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

Database analysts

Neither A or B

Both A and B

Database administrators

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YOUR ANSWER : ?

Strategic Planning factors do not include which of the following?

Problem areas

Information engineering

Critical success factors

Organizational goals

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The systems development life cycle cannot be used with database implementation.

True

False

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

Conceptual data modeling

Logical database design

Enterprise modeling

Physical database design and definition

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Incremental commitment does not allow a project to be easily redirected or to be terminated.

True

False

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During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.

True

False

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

Logical database design

Physical database design and definition

Enterprise modeling

Database implementation

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YOUR ANSWER : ?

The most important reason for data architecture is reliability.

True

False

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YOUR ANSWER : ?

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