Each Attribute in a Relational Database Model Can Be Constrained

question 24

Multiple Choice

Each attribute in a relational database model can be constrained to a range of allowable values called a _____.

• A) bandwidth
• B) scope
• C) slot
• D) domain

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Definitions:

Unauthorized Contract

An agreement made by someone who does not have the legal right or power to do so on behalf of another person or entity.

Agent Lacks Authority

A situation where an agent acts outside of their given powers, potentially making their actions unbinding on the principal.

Notify the Third Party

The act of informing someone not directly involved in a transaction or agreement about relevant information or developments.

Disclosed Principal

A principal whose identity is known by the third party at the time a contract is entered into with the agent acting on behalf of the principal.