An Attribute Whose Value Uniquely Identifies an Object Is Called

question 45

Multiple Choice

An attribute whose value uniquely identifies an object is called a(n) _______.​

• A)unique attribute
• B)​secure attribute
• C)locking attribute
• D)​key attribute

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Definitions:

Immediate Need

A situation or condition requiring urgent attention and prompt action to prevent or address potential harm or to fulfill a critical requirement.

First-Come, First-Serve

A principle of service or allocation in which resources or opportunities are given to those who arrive or request them first.

Transplant Surgery

A medical procedure in which organs or tissues are transferred from one individual to another, used to replace or enhance the function of damaged or failing body parts.

Expensive

Refers to something that costs a lot of money or is high-priced.