In a Database Such as That Pictured in the Accompanying

question 76

Multiple Choice

In a database such as that pictured in the accompanying figure, which of the following is a connection within the data?

• A) table
• B) column
• C) row
• D) relationship

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Definitions:

Signaling

A solution to the problem of adverse selection that describes an informed party’s effort to communicate her type, risk, or value to less informed parties by her actions. A successful signal is one that bad types won’t mimic. Any successful signal can also be used as a screen.

Anticipate Adverse Selection

The practice of predicting and mitigating the likelihood of selecting undesirable risks due to information asymmetry.

Secure Neighborhood

An area or community designed or protected in a way that minimizes the risk of crime, providing a safe environment for its residents.

Insurance

A financial product sold by insurance companies to protect individuals and businesses against potential future losses in return for a premium.