Exam (elaborations) Interfaces and Inner Classes in java
1.Can you have a variable of an interface type? Can you have a parameter of an interface type? 2. Can an abstract class ever implement an interface? 3. Can a derived class have two base classes? Can it implement two interfaces? 4. Can an interface implement another interface?
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- Uploaded on
- February 7, 2023
- Number of pages
- 15
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
- java
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interfaces and inner classes
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