An attribute whose value uniquely identifies an object is called a(n)_______.
A)unique attribute
B)secure attribute
C)locking attribute
D)key attribute

Question

An attribute whose value uniquely identifies an object is called a(n)_______.​
A)unique attribute
B)​secure attribute
C)locking attribute
D)​key attribute

Quizplus · Accepted Answer

A key attribute uniquely identifies an object within a database. It is used to ensure that every object has a distinct identity and can be accessed and manipulated uniquely without confusion.

An Attribute Whose Value Uniquely Identifies an Object Is Called