Match Each of the Following Terms with Its Corresponding Definition

question 112

Multiple Choice

Match each of the following terms with its corresponding definition.
-An integrity constraint that specifies that the value (or existence) of an attribute in one relation depends on the value (or existence) of the same attribute in another relation.

• A)foreign key
• B)functional dependency
• C)homonym
• D)normalization
• E)recursive foreign key
• F)referential integrity
• G)relation
• H)relational database model
• I)second normal form (2NF)
• J)synonym
• K)third normal form (3NF)
• L)well-structured relation

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Definitions:

Chance Behavior

Unpredictable actions or events that occur without a definitive pattern, often analyzed in probability and statistics.

Computerized Model

A digital simulation or representation of a real-world process, system, or concept designed to study its behavior and make predictions.

Mathematical Modeling

The process of creating a mathematical representation of a real-world situation or system to analyze and predict its behavior.

Lead Time

In purchasing systems, the time between recognition of the need for an order and receiving it; in production systems, it is the order, wait, move, queue, setup, and run times for each component.