Greenfoot
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What is inheritance? | the relationship between superclass and subclass
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What is a superclass? | a class that supplies attributes and behaviors to other classes
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What is a subclass? | a class that inherits attributes and behaviors from another class
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What are the two superclasses in Greenfoot? | World and Actor
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What is considered a specialization of a class? | a subclass
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What is required when a class is created or modified? | compilation
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Which class would you create a subclass from to change the background image of a world? | World
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
shoemaker
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