Answer Posted / kabita

overriding is only possible in case of inheritance,bt
overloading is possible incase of both inheritance & same
class.
class A
{
public int add();
public float sub();
public float multi(float a,float b){}
public double div(double d,double e){}
}
class B extends A
{
public int add(int a,int b){}//must be same as declared in
super class
public float sub(float a,float b){}//must be same name same
returntype same as declared
public float multi(float a,float b,float c){}

}

What comes to mind when someone mentions a shallow copy in java?

1120

---

What is a qualifier in a sentence?

999

---

Why strings in java are called as immutable?

996

---

What is the difference between numeric and integer?

1016

---

How do I get the | symbol on my keyboard?

1092

---

What is the use of optional ?

1042

---

What do you mean by an interface in java?

1037

---

What is package private scope in java?

956

---

I want my class to be developed in such a way that no other class (even derived class) can create its objects. How can I do so?

986

---

What is the final class modifier?

1049

---

Describe different states of a thread.

1010

---

Can I overload to string method

1451

---

What is a boolean output?

974

---

What is an object in java and how is it created?

1062

---

What is functional interface in javatpoint?

1060

---