Which of the Following Are Properties of Relations

question 98

Multiple Choice

Which of the following are properties of relations?

• A) Each attribute has the same name.
• B) No two rows in a relation are identical.
• C) There are multivalued attributes in a relation.
• D) All columns are numeric.

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Definitions:

Prurient

Having or encouraging an excessive interest in sexual matters.

Validation

The process of ensuring that a product, service, or system meets the needs of the user and fulfills its intended purpose.

Altruistic

Describing actions or behaviors motivated primarily by the desire to help others or contribute to their welfare, without expectation of personal benefit.

Privacy Paradox

The contradiction where individuals express concern about privacy but continue to share personal information online.