Anonymous inner classes must implement interfaces or extend other classes in order to be considered complete
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Q: Anonymous inner classes must implement interfaces or extend other classes.
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Anonymous inner classes must implement interfaces or extend other classes in order to be considered complete.
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- Anonymous inner classes must implement interfaces or extend other classes.True or False: An anonymous inner class must implement an interface or extend another class.Because a class may inherit from several interfaces, interfaces help establish stronger is-a connections. whether anything is real or fake
- Interfaces are used to define stronger is-a relationships because one class can inherit multiple interfaces. Ture or falseIn programming, there are two ways of creating classes, interfaces, and abstract classes. Contrast interface and abstract classes. Why favor one over the other?Abstract classes and interfaces may be used interchangeably to specify the behavior of objects.How do you know whether you need an interface or an abstract class?
- (Abstract Classes vs. Interfaces) Compare and contrast abstract classes and interfaces. Why would you use an abstract class? Why would you use an interface?Abstract classes and interfaces can both be used to specify common behavior of objects.How do you decide whether to use an interface or an abstract class? Explain youranswer.What are the most important differences that distinguish interfaces from abstract classes?