The Select Operation

question 5

Multiple Choice

The select operation:

• A)combines relational tables to provide the user with more information than is otherwise available.
• B)creates a subset consisting of columns in a table.
• C)identifies the table from which the columns will be selected.
• D)creates a subset consisting of all records in the file that meet stated criteria.
• E)creates a subset consisting of rows in a table.

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Definitions:

Horizontal Linkages

Interactions or connections between entities or individuals at the same level in an organization, fostering cooperation and communication.

Spatial Linkages

The connections and relationships between different physical locations, often related to geography, urban planning, or architectural design.

Departmental Linkages

The connections and relationships between different departments within an organization, which facilitate coordination and communication.

Matrix Differentiation

A network-like organizational structure that allows for multiple reporting lines and integrates functional and project-based responsibilities.