Dependency Injection · interview question
What advantage does constructor injection offer over field injection concerning encapsulation?
Multiple choiceMediumchapter-9-curatedpremiumdependency-injectionconstructor-vs-field-injection
Answer and explanation
Correct answer
B. Constructor injection enhances encapsulation by making dependencies explicit
Why
Constructor injection enhances encapsulation by making dependencies explicit in the class constructor, which clearly communicates the class's dependencies and responsibilities, unlike field injection where dependencies are hidden within the class.
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