Oracle
1Z0-804 · Question #122
1Z0-804 Question #122: Real Exam Question with Answer & Explanation
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Question
Given these facts about Java classes in an application: - Class X is-a Class SuperX. - Class SuperX has-a public reference to a Class Z. - Class Y invokes public methods in Class Util. - Class X uses public variables in Class Util. Which three statements are true?
Options
- AClass X has-a Class Z.
- BClass Util has weak encapsulation.
- CClass Y demonstrates high cohesion.
- DClass X is loosely coupled to Class Util.
- EClass SuperX's level of cohesion CANNOT be determined
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