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

---

Definitions:

Reported Malaria Cases

The number of malaria infections documented within a specific time frame and area, typically reported by health authorities.

West Africa

A region located in the western part of the African continent, comprising various countries each with its distinct cultures and languages.

Fuel Efficiency

The efficiency with which a fuel's energy content is converted into useful work or output, such as miles per gallon for vehicles.

MPG-City

A metric used to express the number of miles a vehicle can travel using one gallon of fuel under city driving conditions.