Design and Technology (Appinventor)

Which component option puts these buttons in this order?

• Vertical arrangement

• Horizontal arrangement

• Table arrangement

‘An app unlocks the phone when you talk to it’. Which sensor is used here?

• GPS

• Camera

• Microphone

Select the correct algorithm to add 2 numbers.

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Who do you design apps for?

• Target audience

• Entrepreneur

• App developer

Identify the type of block.

• Control

• Variables

• Procedures

Why do you need feedbacks for your app?

• To decide the target audience

• To improve the app.

• To calculate the cost of the app

Choose the possible output for the code below.

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What is the name of the component used in screen below?

• Slider

• ListView

• ListPicker