Oracle
1Z0-819 · Question #72
1Z0-819 Question #72: Real Exam Question with Answer & Explanation
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Question
Which statement about a functional interface is true?
Options
- AIt must be defined with the public access modifier.
- BIt can have only one abstract method per interface.
- CIt is declared with a single abstract method.
- DIt is declared with a single default method.
- EIt cannot have any private methods and static methods.
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