The tasks you may perform using database software include:
- validating the data entered and check for inconsistencies
- analyzing data in order to make better decisions
- arranging data in a certain order
- finding answers to queries
- finding patterns in a large set of data
- connecting tables
- retrieving data that matches a certain criteria
- updating information in more than one place at the same time
While some of the tasks like "finding the average of four numbers," "calculating a percentage," and "creating a pie graph" can be done with database software in certain contexts (like using SQL for calculations or exporting data for graphing), they are not primary tasks specifically associated with traditional database management.