What is the computer technology that makes machines work like humans and can make decision?

• a. Natural Intelligence

• b. Artificial Intelligence

• c. Application Technology

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

• a. Temperature label.

• b. play/pause button.

• c. Slider to scroll through the video.

Choose the bad design of an app from the images below

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Which image shows a back-end of the app inventor?

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Why is the ‘Emulator’ used in the app inventor?

• a. To save the app

• b. To test the app

• c. To create the app

Identify the user interface component in app inventor?

• a. Slider

• b. Checkbox

• c. Spinner

Choose the correct explanation for the code.

• a) When you click ‘on’, image 1 is visible and image 2 is not visible.

• b) When you click ‘off’, image 2 is not visible and image 1 is visible.

• c) When you click ‘on’, image 1 and 2 are not visible.

developer is?

• a person who creates a program

• b. person who play a program

• a person who Buy a program

What will the below code do?

• a. The GreenButton click paints canvas green.

• b. The GreenButton click paints canvas blue.

• c.The code will not work.

A wireframe is:

• a.is a simple sketch of an app

• b.the buttons, images and text boxes that the user sees when they use an app

• c.creating the code that will make the app work