In the E-R Model, This Symbol Represents a Database Entity

question 48

Multiple Choice

In the E-R model, this symbol represents a database entity such as a customer:

• A)Diamond
• B)Rectangle
• C)Arrow
• D)Parallelogram

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Definitions:

Client Fatigue

Client fatigue refers to a state of exhaustion or decreased enthusiasm experienced by clients, often due to repetitive or prolonged interactions, services, or treatments.

Time Sampling Error

An error that occurs in statistical analysis when the data collected or observed are not representative of the time period intended.

Practice Effect

A situation in which individuals improve their scores across test administrations as a result of increased familiarity and comfort with a test and the content that is being assessed.

Fatigue

A situation where clients tire from multiple administrations of a test and their performance decreases as they grow weary of the testing process.