The Relationship Between a Parent Class and a Child Class

question 45

Multiple Choice

The relationship between a parent class and a child class is referred to as a(n) __________ relationship.

• A) has-a
• B) is-a
• C) was-a
• D) instance-of
• E) alias

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Definitions:

Record

An individual entry within a database that contains specific information across various fields pertaining to one entity.

Field

In computing and databases, a single piece of data, such as a name or a phone number, which represents an attribute of an entity.

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