FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Databases store information in a grid system consisting of rows and columns to make retrieval easier. Data gathered from multiple sources cannot be used as it is. A database is what gives it structure, making it easier to convert data into useful information which can help in decision-making.

Detailed explanation-2: -Understanding how databases are organized can help you retrieve information more efficiently. Information about each item in a database is called a record. Elements of an individual record are called fields. Fields can be used as points of access when searching a database.

Detailed explanation-3: -Database software makes data management simpler by enabling users to store data in a structured form and then access it. It typically has a graphical interface to help create and manage the data and, in some cases, users can construct their own databases by using database software.

Detailed explanation-4: -A database is any collection of data organized for storage, accessibility, and retrieval. A data warehouse is a type of database the integrates copies of transaction data from disparate source systems and provisions them for analytical use.

Detailed explanation-5: -Database-is an integrated collection of logically related records or files. A database consolidates records previously stored in separate files into a common pool of data records that provides data for many applications. The data is managed by systems software called database management systems (DBMS).