Match Each of the Following Terms with Its Corresponding Definition

question 177

Multiple Choice

Match each of the following terms with its corresponding definition.
-A particular relationship between two attributes.For every valid instance of A,the value of A uniquely determines the value of B.

• A)foreign key
• B)functional dependency
• C)homonym
• D)recursive foreign key
• E)referential integrity
• F)relation
• G)relational database model
• H)synonym
• I)well-structured relation

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Definitions:

Overly Optimistic

This term refers to an excessive belief in the favorable outcomes of events or conditions, often disregarding the likelihood of negative outcomes.

Technical Analyst

A professional who evaluates securities or market trends based on historical price and volume data to predict future movements.

Passive Approach

An investment strategy that aims to replicate the performance of a market index or benchmark, minimizing buying and selling actions to reduce costs.

Efficient Market

An economic theory stating that asset prices fully reflect all available information, making it impossible to consistently achieve higher returns than the overall market.