A Low-Level View of the Database That Describes How the Data

question 103

Multiple Choice

A low-level view of the database that describes how the data are actually stored and accessed is the

• A)conceptual-level schema.
• B)subschema.
• C)internal-level schema.
• D)external-level schema.

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Definitions:

Wicked Problems

Complex issues that are difficult to solve because of incomplete, contradictory, and changing requirements that are often hard to recognize.

Predetermined

Established or decided in advance, often before the occurrence of an event or the taking of an action.

Enterprising Nonprofits

Nonprofit organizations that adopt entrepreneurial methods to generate revenue for their social missions.

Hybrid Models

Business or organizational models that blend characteristics from different traditional forms to achieve specific objectives.