If We Are Not Happy with Our Original Design Using

question 14

Multiple Choice

If we are not happy with our original design using a(n) ____, we only need to change some numerical parameters and rerun the model.

• A)physical model
• B)simulation
• C)virtual model
• D)equation

---

Definitions:

Back-end Database

The part of a database system that stores the actual data and is accessed by the front-end applications, not directly by users.

Database Tables

Structured sets of data stored in a database, organized in rows and columns.

Queries

A request for data or information from a database.

Front-end Database

The part of a database system that interacts directly with the user, providing an interface to enter, query, and display data.