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WorksheetsG7 Week 3 & 4 Revision Term 3
Total questions: 11
Worksheet time: 6mins
To test app in App inventor we use
Horizontal arrangement
Emulator
blocks
What do you think this app will do?
it will edit the same written text in TextBox1 to Label1
it will remove the same written text in TextBox1 to Label1
it will set the same written text in TextBox1 to Label1
To arrange component and keep it organized from left to right we use
Horizontal arrangement
Emulator
blocks
What this code do ?
When press RedButton it will change paint color to red
When press GreenButton it will change paint color to red
When press whiteButton it will change paint color to red
What will occur when press on WipeButton ?
it will set blocks.
it will edit blocks .
it will clear blocks.
we use ? (question mark) in picture to show/hide
Comment
block
button
How many errors we have in these blocks?
2
3
4
We can use this block to control ...................................
Label
Spinner
Button
When we select Green from spinner
it will change Spinner background to green
it will change button1 background to green
it will change Lable1 background to green
Is this block of code is correct ?
Correct
Not correct
In App inventor we use Canvas for
drawing and painting
adding image and video
adding text
