This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to create a customer database
Purchase database creation software.
Choose a product that is compatible with the word processing and other software tools used in the business. This will make it easier to import or export data from other sources, making it possible to avoid entering a large amount of data into the newly created database.

Available choices: (1). How you find and install database creation software will depend on how strong an environment you want to create your database with. Configure the database to your current needs. (2). Get a database creation software that analyzes new words in php or php. Ensure that the database operating system dialog box is selected. (3). Determine the type of information that will be housed in the customer database. Most designs will include information such as company name, mailing address, physical address, contact name, telephone and fax numbers, and email addresses. (4). Examples of database creation software include winamp come-product, buy-export, and audit. Specialized requirements are discussed in your database listing information.
The answer is:
(3).