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Accounting Information Systems

11th Edition
Ulric J. Gelinas + 3 others
ISBN: 9781337552127

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BuyFindarrow_forward

Accounting Information Systems

11th Edition
Ulric J. Gelinas + 3 others
ISBN: 9781337552127
Textbook Problem

What is a primary key? What is a composite primary key?

Summary Introduction

To explain: Primary key and Composite primary key.

Introduction:

Database management systems (DBMS):

It is computer software for creating and managing databases. The DBMS provides a way for the users to create, update, retrieve and manage the data present in the database. It also supports the administration and use of the database on different platforms.

Explanation

Primary key:

It is a specific value that distinctly identifies a specific row from a table. The primary key is often stored in the first column of the table...

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