App Inventor Basics
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Questions and Answers

Which programming language was Brian Kernighan working on at Bell Labs in the 1970s?

  • C (correct)
  • Python
  • Java
  • C++

What is the name of the first app you will create in App Inventor?

  • CatApp
  • MeowWorld
  • HelloPurr (correct)
  • Hello World

What happens when you touch the cat picture in the HelloPurr app?

  • It plays a sound
  • It purrs
  • It meows (correct)
  • It shows a message

What happens when you shake the device while viewing the HelloPurr app?

<p>The cat picture purrs (A)</p> Signup and view all the answers

What are the key elements of App Inventor?

<p>Component Designer and Blocks Editor (B)</p> Signup and view all the answers

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