Computer Science Revision Quiz

A pond model should include all the important facts about the system.

• True

• False

A model is quicker, cheaper and easier to make than a real - life pond.

• True

• False

In a real - life pond, If the plan goes wrong, it is a waste of fish and other resources.

• True

• False

To test pond ideas you will make a mathematical model.

• True

• False

In a model of a real-life system, you must use abstraction to concern all details.

• True

• False

Abstraction turns a few key facts into big and complicated system.

• True

• False

In Mathematical model, The surface area of the pond is: width multiplied by length.

• True

• False

In Mathematical model, The volume of water is the service area times the depth.

• True

• False

Making a real-life pond takes a lot of time and work but it's better than a model.

• True

• False

Means a model that uses numbers to stand for all the parts of the system.

• Pond model

• Mathematical model

• Real - life pond