Class 7 Unit Test

Which of the following is the correct way to initialise a variable.

• 
• 

True or False: A variable acts as a container that holds data.

• True

• False

A __________ can detect environmental changes such as heat, light and sound.

• Thermometer

• Sensor

• Button

What kind of arrangement is this

• Horizontal arrangement

• vertical arrangement

• diagonal arrangement

Which menu option allows you to create a new app?

• Projects

• Connect

• Build

• Help

Which section of the Designer page displays how your app appears to the user?

• Pallette

• Viewer

• Components

• Properties

On the Palette, under which selection will you find a Button?

• User Interface

• Layout

• Media

• Sensors

On the Blocks page, under which item will you find the "If-Then" blocks?

• Control

• Logic

• Math

• Text

The place where I tell the components of my app what to do

• Designer

• Blocks Editor

• Event

• Comment

The part of the app that user sees is called?

• The blocks editor

• User interface

• Blocks