Describe a Database, a Database Management System, and the Relational

question 78

Essay

Describe a database, a database management system, and the relational database model.

---

Definitions:

Scroll Bar

A graphical interface element that allows the user to scroll through a document or a webpage vertically or horizontally.

Fill Handle

A feature in spreadsheet programs that allows users to extend a series of values or text in adjacent cells by clicking and dragging the corner of a cell.

Formula Bar

A toolbar at the top of spreadsheet software that displays the formula or function used in a selected cell.

Scaling Option

A feature that allows the adjustment of the size or resolution of an application or image to fit different display or performance requirements.