Answer:
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:
- As we understand defining purpose of database is the first step in database development, followed by series of steps to accomplish a database for required purpose.
- Requirement analysis/ elicitation defines the purpose of a database.
- Requirement analysis help us finding and organizing the information required i.e. purpose-the foremost step, to build a database.
- Gather the required information and group/ divide that information into tables.
- Select the unique identifier in each table to make it primary key.
- Set up and specify table relationships i.e one-to-one, one-to-many etc.
Answer details
Grade: College
Subject: Computers and Technology
Chapter: Database Design
Keywords: designing database, relations in database, primary key etc
Answer:
If this is a Mac, it's a common problem and there isn't anything to fix it because it's just like that. I reccomend unplugging the computer and NOT signing off. Because of that, that may be why it is the problem for you. I do not know about Windows Computers, but this is some info that applies with all computers.
Explanation:
Answer:
The New World Order (NWO) in conspiracy theories is the hypothesis of a secretly emerging totalitarian world government.
