The reason for which values of surrogate keys are normally hidden from users on forms, queries and reports:

Surrogate Key:

A surrogate key is basically a unique identifier used in databases for a modeled object or an object which is been added to table to uniquely identify a row.

It is a unique, numeric identifier that is appended to a relation to be served as a primary key...

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Chapter 2, Problem 2.16RQ

Chapter 2, Problem 2.18RQ

Chapter 2 Solutions

EBK DATABASE CONCEPTS

Ch. 2 - Prob. 2.1RQ Ch. 2 - Define the term entity, and give an example of an...Ch. 2 - Prob. 2.3RQ Ch. 2 - Prob. 2.4RQ Ch. 2 - Prob. 2.5RQ Ch. 2 - Prob. 2.6RQ Ch. 2 - Prob. 2.7RQ Ch. 2 - Prob. 2.8RQ Ch. 2 - Prob. 2.9RQ Ch. 2 - Define the term unique key and give an example.

Ch. 2 - Prob. 2.11RQ Ch. 2 - Prob. 2.12RQ Ch. 2 - Prob. 2.13RQ Ch. 2 - Describe four uses of a primary key.Ch. 2 - Prob. 2.15RQ Ch. 2 - Prob. 2.16RQ Ch. 2 - Prob. 2.17RQ Ch. 2 - Explain the term foreign key, and give an example.Ch. 2 - Prob. 2.19RQ Ch. 2 - Prob. 2.20RQ Ch. 2 - Explain three possible interpretations of a null...Ch. 2 - Give an example of a null value (other than one...Ch. 2 - Prob. 2.23RQ Ch. 2 - Prob. 2.24RQ Ch. 2 - Prob. 2.25RQ Ch. 2 - Prob. 2.26RQ Ch. 2 - Prob. 2.27RQ Ch. 2 - Define the term primary key in terms of functional...Ch. 2 - Prob. 2.31RQ Ch. 2 - Examine the data in the Veterinary Office...Ch. 2 - Prob. 2.33RQ Ch. 2 - Describe a modification problem that occurs when...Ch. 2 - Prob. 2.35RQ Ch. 2 - Prob. 2.36RQ Ch. 2 - Prob. 2.37RQ Ch. 2 - Apply the normalization process to the Veterinary...Ch. 2 - Prob. 2.39E Ch. 2 - Prob. 2.40E

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