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Chapter 6 Interfaces MCQs

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1. . Which of the following is true about methods in an interface in Java?





2. . Which one is correct declaration for implementing two interfaces? Consider Interface A and B. class C wants to implement both interfaces.





3. . Which of these access specifiers can be used for an interface?





4. . Choose a correct statement about Java Interfaces?





5. . Which is correct option about java interface?





6. . False statement about Java interface





7. . Java interface is used to





8. . Which is true statements about an interface in Java?





9. . An interface in Java is like a 100% ____





10. . A class inherits an interface using which keyword?





11. . Which of these keywords is used to define interfaces in Java?





12. . Which of the following is the correct way of implementing an interface salary by class manager?





13. . A Java Class inherits Constants and Methods of an Interface using ____ keyword.





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