When Databases Break Information into Multiple Tables to Avoid Duplicate

question 77

Multiple Choice

When databases break information into multiple tables to avoid duplicate data, it is referred to as reducing:

• A)data accuracy.
• B)data consistency.
• C)data redundancy.
• D)data duplication.

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Definitions:

Exposure

The state of being subject to the possible effects of something, often used in the contexts of risks, health, or photography.

Return

Return refers to the profit or loss derived from an investment over a specified period, typically expressed as a percentage of the investment's initial cost.

Expected Payoff

The predicted value of a decision, investment, or gamble, factoring in all possible outcomes and their probabilities.

Probability

A measure of the likelihood that an event will occur, quantified as a number between 0 and 1.