In Java, can a subclass inherit constructors from its superclass?
A. Only if the subclass is marked as "final"
B. Yes, a subclass inherits constructors from its superclass
C. Only if the superclass is marked as "static"
D. None of the above
Answer: Option D
Solution (By Examveda Team)
Option A: Only if the subclass is marked as "final"This option is incorrect. Marking a subclass as "final" means that it cannot be subclassed further, and it has no impact on the inheritance of constructors.
Option B: Yes, a subclass inherits constructors from its superclass
This option is incorrect. In Java, a subclass does not inherit constructors from its superclass. However, a subclass can call the constructors of its superclass using the super keyword.
Option C: Only if the superclass is marked as "static"
This option is incorrect. The "static" keyword cannot be applied to classes or constructors in a way that would affect inheritance.
Option D: None of the above
This option is correct. In Java, constructors are not inherited by subclasses. Subclasses must explicitly define their own constructors, although they can call their superclass's constructors using the super keyword.
Conclusion:
In Java, a subclass does not inherit constructors from its superclass, making Option D: None of the above the correct answer.
No, constructors are not member of class so they can't inherited by subclass. please check your answer.