In a Supertype-Subtype Structure,discriminator Attributes ________

question 101

Multiple Choice

In a supertype-subtype structure,discriminator attributes ________.

• A)are easily represented in a relational design
• B)cannot be represented in a relational design
• C)require application logic to determine which subtypes correspond to a specific supertype instance
• D)Both B and C are correct

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Definitions:

Performance Standards

The expected levels of performance that set the benchmark for the quality and effectiveness of work activities or outcomes.

Incentive Systems

Programs or strategies designed to motivate and reward employees in order to enhance their performance and productivity.

Establishing

The process of setting up or starting something, such as a business, a relationship, or a system.

Piecework

Work paid according to the number of units produced