WorksheetsMA3-App Lab Design and Functionality
Total questions: 8
Worksheet time: 8mins
Which tool in App Lab allows you to add buttons, labels, and images to a screen?
Design Mode
Code Mode
Debug Mode
Text Editor
Which of the following is an example of a Designing element?
setProperty();
Button
Variable
String variable
Which block runs code when a button is clicked?
onEvent
setScreen
setText
getProperty
What block do you use to switch from one screen to another?
setProperty
setScreen
onEvent
getText
What does debugging mean in programming?
Adding new features to the program
Fixing errors in the code
Writing faster code
Changing the background color
Which property can you use to change the color of a button?
background-color
setProperty("button1", "background-color", "red")
setScreen
getText
True or False: Every element on a screen must have a unique ID.
True
False
What is a variable in programming?
A place to store data
A type of button
A type of screen
A style property
