A CUSTOMER Table's Primary Key Is CUS_CODE

question 92

Multiple Choice

A CUSTOMER table's primary key is CUS_CODE.The CUSTOMER primary key column has no null entries,and all entries are unique.This is an example of ____ integrity.

• A) entity
• B) referential
• C) complete
• D) null

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Definitions:

Lateral Border

The side edge or boundary of an anatomical structure or organ.

Proximal Phalanx

The proximal phalanx refers to the bone in the finger or toe that is closest to the hand or foot, forming part of the skeletal structure of each digit.

Distal Phalanx

The bone at the tip of a finger or toe, farthest from the body's main structure.

Metacarpal

The metacarpal bones are the five long bones in the hand that connect the wrist to the fingers.