A(n)____ Is Not a Function,but Can Be Added to a Table

question 27

Multiple Choice

A(n) ____ is not a function,but can be added to a table query or into other SQL commands to retrieve values not normally accessed from simple table queries.

• A) NULL
• B) marker
• C) index
• D) pseudocolumn

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Definitions:

Performance

A measure of how effectively a task or job is executed.

Reward Systems

Mechanisms designed to recognize and reward employees' performance and contribution to the organization.

Organizational Structure

The system that outlines how activities are directed in order to achieve an organization's objectives, including its roles, responsibilities, and communication pathways.

Policy

A course of action adopted and pursued by a government, business, or individual.