THE DATABASE DEVELOPMENT PROCESS QUIZ

An entity type is which of the following?

The business processes the support the mission of an organization

A major category of data about people, place, and things

The application software

The various departments of an organization

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The Enterprise tier of the three-tiered database architecture includes:

managing the data.

processing HTTP protocol.

processing scripting tasks.

managing the User-system interface.

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The physical database design identifies data integrity and security requirements.

False

True

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

Database analysts

Database administrators

Both A and B

Neither A or B

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

Enterprise modeling

Logical database design

Conceptual data modeling

Physical database design and definition

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The longest step of database development is database maintenance.

True

False

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

Database implementation

Physical database design and definition

Enterprise modeling

Logical database design

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User views are included as part of which schema?

None of these

Conceptual

External

Internal

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The three-schema components include all, but:

external schema.

programming schema.

conceptual schema.

internal schema.

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In enterprise data modeling, which is incorrect?

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

You review current systems.

You implement the new database.

You plan one or more database development projects.

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