Exam 2: Database Development Process

Performance evaluation is rendered more difficult by the fact that there are standard measurements for database performance.

Database performance is one of the least important factors in all database implementations.

Producing the required information flow is part of the ____ phase of the DBLC.

The logical systems design is created during the ____ phase of the SDLC.

The result of analysis should be a better understanding of the system's functional areas, actual and potential problems, and opportunities.

Evaluation, maintenance, and enhancement are part of the ____ phase of the SDLC.

The SDLC is most important to the ____.

There are ____ classical approaches to database design.

The SDLC provides the big picture within which the database design and application development can be mapped out and evaluated.

The term "module ____________________" describes the extent to which modules are independent of one another.

The traditional SDLC is divided into ____ phases.

The first step in the ER model verification process is to ____.

Explain the differences between a centralized and decentralized approach to database design.

A(n) ____________________ log backup backs up only the transaction log operations that are not reflected in a previous backup copy of the database.

The implementation and loading phase of the DBLC involves ____.

The SDLC traces the history of an information system.

The conceptual design step that identifies ER modules and validates insert, update, and delete rules is ____.

Physical design becomes simpler when data is distributed at different locations.

The first step in ____________________ design is to discover the data element characteristics.

The system's ____________________ defines the extent of the design according to operational requirements.