Exam 9: Database Design

is the process of determining the data storage organization and data access characteristics of the database to ensure its integrity, security, and performance.

Discovery of user requirements, existing system evaluation, and logical system design are part of the phase of the Systems Development Life Cycle (SDLC).

The detailed systems design phase of the Systems Development Life Cycle (SDLC) includes all the necessary technical specifications for the screens, menus, reports, and other devices used to make the system more efficient.

A rule is a brief and precise narrative of a policy, procedure, or principle within a specific organization's environment.

Training principles and methodologies are planned during the implementation phase of the Systems Development Life Cycle (SDLC).

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

In the context of the database design process, the conceptual design step that defines the fragmentation and allocation strategy is .

The logical systems design is created during the phase of the Systems Development Life Cycle (SDLC).

The main purpose of a backup is to guarantee database restoration following a hardware or software failure.

Installation and fine tuning are part of the phase of the Systems Development Life Cycle (SDLC).

The overall purpose of the database initial study is to create the conceptual design.

The analysis phase of the Systems Development Life Cycle (SDLC) involves a cycle of coding, testing, and debugging.

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

After testing is concluded, the final is reviewed and printed and end users are trained.

Systems analysis establishes the need for an information system and its extent.

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

In the Systems Development Life Cycle (SDLC), after testing is concluded, end-user training is not necessary.

When selecting DBMS , items to consider include processors, RAM, and disk space.

In the context of the database design process, the conceptual design step that determines end-user views, outputs, and transaction-processing requirements is .

Data integrity is enforced by the database management system (DBMS) through the proper use of primary and foreign key rules.