The "_____" Characteristic of a Primary Key States That the Primary

question 43

Multiple Choice

The "_____" characteristic of a primary key states that the primary key must uniquely identify each entity instance, must be able to guarantee unique values, and must not contain nulls.

• A) unique values
• B) nonintelligent
• C) preferably single-attribute
• D) security-complaint

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Definitions:

Concessions

Compromises made by one or more parties in a negotiation, often in the form of giving up something in return for reaching an agreement.

Reciprocating Concessions

A negotiation technique where each party makes concessions to the other, with the expectation of receiving similar concessions in return.

Negotiations

A process in which two or more parties discuss problems or disputes to reach a mutually acceptable agreement.

Concessions

Compromises or allowances made by one party in negotiations, often involving the relinquishment of certain demands or positions.