Lists: Survey Says

Fill in the blank: _______ are used to perform operations on variables and values.

• A) Operators

• B) Strings

• C) Loops

• D) Procedures

In Python, what index does the first item in a list have?

• 0

• 1

• 2

• 3

Fill in the blank: In App Inventor, the second item in a list has an index of ____.

• A) 0

• B) 1

• C) 2

• D) 3

In the 'Survey Says UI', what action is performed by clicking the 'Vote' button?

• Submit a new ice cream flavor

• Change the spelling

• Cast a vote for a favorite ice cream flavor

• Pick a favorite ice cream flavor

In App Inventor, which color is assigned to index 2 in the 'make color' block?

• Red

• Green

• Blue

• Yellow

What should you adjust to display a custom background color?

• The screen size

• The three numbers in the list

• The app version

• The tablet settings

What is the pattern to remember in the names of the block?

• A) Action.ComponentName

• B) ComponentName.Action

• C) Name.Component

• D) Action.Name

In setting up a conditional, what event handler should be added to the viewer?

• AddFlavorButton.Click

• RemoveFlavorButton.Click

• UpdateFlavorButton.Click

• CheckFlavorButton.Click

The thing socket will now check the FlavorInput.Text against items in the ______.

• FlavorList

• FlavorName

• FlavorOutput

• FlavorData

What should be done if a flavor is already in the list?

• Add it again

• Display a message in the FavoriteLabel

• Remove it

• Ignore it