Using a parameterized constructor in a parent class

Is there any advantage to using a parameterized constructor in the parent class. Wont it be easier to use a non parameterized constructor?

@devanshsood2000_b7de8cac3ff0472d what do you mean by parameterized constructor?

What I mean is, public Person() {//constructor} and public Person(String name,String gender, int age) {//parameterized constructor}

@devanshsood2000_b7de8cac3ff0472d The use of this is not necessary now. However when you use this in advance coding it is of great help.

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