The "____" Characteristic of a Primary Key States the Following

question 22

Multiple Choice

The "____" characteristic of a primary key states the following: The PK must uniquely identify each entity instance.A primary key must be able to guarantee unique values.It cannot contain nulls.

• A) unique values
• B) nonintelligent
• C) preferably single-attribute
• D) security complaint

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Definitions:

FIFO

An inventory valuation method which assumes that the first goods purchased or produced are also the first ones sold, also known as "First In, First Out."

Ending Inventory

The worth of products ready for purchase at the close of a financial period.

Cost Flow Assumption

The method used by businesses to value inventory and calculate the cost of goods sold, based on the order in which products are bought or produced.

FIFO

"First In, First Out," an inventory valuation method where the oldest stock is sold first.