Opdrachten

High-level Conceptual Data Models High-level conceptual data models provide concepts for presenting data in ways that are close to the way people perceive data. A typical example is the entity…

Managing information means taking care of it so that it works for us and is useful for the tasks we perform. By using a DBMS, the information we collect and…

What Is a Database? A database is a shared collection of related data used to support the activities of a particular organization. A database can be viewed as a repository…

The way in which computers manage data has come a long way over the last few decades. Today's users take for granted the many benefits found in a database system.…