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WorksheetsYear 8 App lab
Total questions: 20
Worksheet time: 7mins
Which of these allows the user to enter text?
This question requires more than one answer
What makes a text area different from a text input?
A user cannot type into a text area.
The user can enter multiple lines of text.
A text area always fills the entire screen.
They are the same thing.
This control is frequently used to let the user start an action.
Which of these could be used to display a different page?
Look carefully at the image.
What is the id name of the screen?
startScreen
Above
Below
Run
The image shows the properties of an object.
Which of the following are true?
You can choose more than one answer.
The object is called stopScreen
Background colour is one of the properties
I can choose an image to set as a property
Sound can be set as one of the properties of this object
Look carefully at the image.
What type of event is this the code for?
Long click
Click
Shake
Input
Look carefully at the image.
What object is this the event for?
leftButton
rightButton
topButton
bottomButton
Look carefully at the image.
What will happen when this event is carried out?
Nothing will happen
The left screen will display and then a sound will play
A sound will play and then the right screen will display
The screen will flash on and then flash off
Look carefully at the image.
This is an example of a user Interface.
True
False
The User Interface or UI of an app refers to..
One button on the screen
The layout of the screen that a person interacts with
The On/Off button
An event
To place objects onto the screen in order to create a user interface you would need to use...
Code mode
Design mode
Event mode
Property mode
How would you find out the id of an object on the screen?
Hover over it and read the label
Click on the object
Double-click on the object
Delete the object
Buttons, labels, images and the screen are all examples of objects.
True
False
Each object that I add to the User Interface must have a unique object id. That means, all objects must have a different object id.
True
False
Choose the best ID name
cat button
catButton
catbutton
button 1
You cannot upload your own images to use in App Lab
True
False
An ‘Element’ has an ---------- that can be used to identify the element
Property
Set Screen
ID
Which mode can be used to create elements such as buttons ,screen or labels
Code mode
Design mode
Sleep mode
Super mode
A variable is used for?
Something you want the computer to remember
Varying the amount of data
Storing numbers
Calculating the answer when two numbers are input
