When designing a database, what should your first step be?
a. clearly define the purpose of the database.
b. divide data into tables that don't duplicate data.
c. specify table relationships.
d. choose the primary key for each table.

Option A is the right answer. When designing a database the first step is to clearly define the purpose of database. What are the primary goals you want to achieve by building a database for a specific purpose. There are various methods of defining core purpose of database design.

Explanation:

Answer details  

Grade: College

Subject: Computers and Technology

Chapter: Database Design

Keywords: designing database, relations in database, primary key etc

answer

option a)the former is primarily for third party access to data

.is the correct answer.

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