AC Lesson 2 - Game Design

1. Which of the following describes a type of list that contains pre-set data that does not change while the app is running?

• a. Static list
• b. Dynamic list
• c. Variable list
• d. Random list

Use the loop below to answer the question. What best explains what is happening in the loop?

• a. The countingNumber starts at 0, with each iteration it will add 100. Because 0 is less than 2000, the loop will iterate indefinitely (forever).
• b. The countingNumber starts at 0, which is less than 2000, so the loop will get skipped and nothing will happen.
• c. The countingNumber starts at 0 and with each iteration it will add 100. The loop will keep iterating until it reaches 2000.
• d. The countingNumber starts at 0 and with each iteration it will add 100. The loop will keep iterating until it is more than 2000.

Use App Inventor list below to answer the question. What is the index for “Green”? ___________

Use the flowchart below to answer the question. Which set of blocks of code represents the flowchart?

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Use the blocks of code below to answer the question. What commands should be included when creating a new procedure, moveSprite, in order to reduce all redundancy in the event handlers above? Select all the blocks that apply.

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Use the chore list below to answer the question. Which of the following event handlers will display “Clean up room” in the ChoreLabel every time the ChoreButton is clicked?

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A student in your class is developing an app to play a song. Analyze their code and identify at least one way to reduce the amount of code required to play the song.

What should you consider when designing a game?