Oracle
1Z0-809 · Question #126
1Z0-809 Question #126: Real Exam Question with Answer & Explanation
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Question
Which statement best describes encapsulation?
Options
- AEncapsulation ensures that classes can be designed so that only certain fields and methods of an object are accessible from other objects.
- BEncapsulation ensures that classes can be designed so that their methods are inheritable.
- CEncapsulation ensures that classes can be designed with some fields and methods declared as abstract.
- DEncapsulation ensures that classes can be designed so that if a method has an argument MyType x, any subclass of MyType can be passed to that method.
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