Examveda

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.

This Question Belongs to Java Program >> Inheritence

Join The Discussion

Comments (1)

  1. Dinesh Todani
    Dinesh Todani:
    11 months ago

    No, constructors are not member of class so they can't inherited by subclass. please check your answer.

Related Questions on Inheritence

What is inheritance in Java?

A. The process of acquiring properties and behaviors of one class by another

B. The process of creating objects

C. The process of encapsulation

D. The process of overloading methods