Which type of key is usually an automatic numbering data type, such as the Access AutoNumber data type?
A) surrogate
B) artificial
C) natural
D) logical

Question

Quizplus · Accepted Answer

The Access AutoNumber data type is an example of a surrogate key, which is an automatically generated unique identifier used as a primary key in a database. Surrogate keys do not have any intrinsic meaning or relationship to the data they identify, unlike natural or logical keys.

Which Type of Key Is Usually an Automatic Numbering Data