Free Printable Apps! G7 CHP2

1.

Which user interface feature is important to design a weather app?

a)

Play/Pause button

b)

Temperature label

c)

Slider to scroll through the video S

2.

Choose the bad design of an app from the images below.

a)

b)

3.

Identify the user interface component in app inventor?

a)

Text Box

b)

Spinner

c)

Slider

4.

Which is a back-end of the app inventor?

a)

b)

c)

5.

Computer technology makes machines work like humans and make Decision?

a)

Artificial Intelligence

b)

Applied Technology Applied Technology

6.

Why is the ‘Emulator’ and AI Companion used in the app inventor?

a)

To test the app

b)

To create the app To create the app

7.

This is

a)

Back-end(Coding)

b)

Front-end(interface)

8.

Choose the correct explanation for the code.

a)

When you click 'off', image 2 is not visble and image 1 is visble

b)

When you click 'on', image 1 is visible and image 2 is not visible.

9.

What will the below code do?

a)

The GreenButton click paints the canvas green.

b)

The GreenButton click paints the canvas blue.

10.

This item at interface allows you:

a)

Add Image

b)

Add sound

11.

This Code

a)

Subtract two numbers

b)

Multiply Two Numbers

c)

Add two numbers

Apps! G7 CHP2

Total questions: 11

Worksheet time: 6mins

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