With an enterprise data model, it is much easier to build applications because you know exactly what data exist and what needs to be added.
Correct Answer: A
The Database Development Process MCQs
Practice The Database Development Process MCQs for competitive exams.
The Database Development Process MCQs
Practice questions from this topic.
Packaged data models can reduce implementation times and costs.
Correct Answer: A
Functional decomposition is the process of breaking down the functions of an organization into greater levels of detail.
Correct Answer: A
The goal of information systems planning is to align information technology with the business strategies of the organization.
Correct Answer: A
One of the most popular systems development life cycle methods is prototyping.
Correct Answer: A
There are three stages involved when analyzing the initiation of an information systems project.
Correct Answer: B
Incremental commitment does not allow a project to be easily redirected or to be terminated.
Correct Answer: B
The longest step of database development is database maintenance.
Correct Answer: A
The physical database design identifies data integrity and security requirements.
Correct Answer: B
A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations.
Correct Answer: A
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.
Correct Answer: A
Enterprise data modeling typically occurs during information systems planning.
Correct Answer: A