Quiz
Abstract Class Quiz
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Questions in this quiz (9)
1An abstract class is a superclass
- ATrue
- BFalse
2An abstract class can be instantiated
- ATrue
- BFalse
3Abstract methods are not implemented.
- ATrue
- BFalse
4A concrete class can contain abstract methods.
- ATrue
- BFalse
5An abstract class is declared with keyword abstract.
- ATrue
- BFalse
6A subclass will always be concrete even it if doesn't implement all of the abstract methods of its superclass.
- ATrue
- BFalse
7An abstract class can have instance variables.
- ATrue
- BFalse
8An abstract class can have no abstract methods.
- ATrue
- BFalse
9An abstract class cannot have concrete methods.
- ATrue
- BFalse
Information
- Description
- Quiz about the java abstract class
- Author
- joannazhang13
- Language
- English
- Views
- 92
- Tags
- Rating
- 5.0 out of 5 · 1 rating Rate this quiz