Of the following column names, which one is most likely a primary key column?
A) Price
B) Description
C) ItemNumber
D) Quantity

Name: Of the following column names, which one is most likely a primary key column? A) Price B) Description C) ItemNumber D) Quantity
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Primary keys are unique identifiers for the rows in a database table, meaning no two rows can have the same value in this column. "ItemNumber" fits this description best as it implies a unique identifier for each item.

Of the Following Column Names, Which One Is Most Likely