Answer Posted / krishna kumar g.

Java doesn't supports Multiple Inheritence.
Let see the example.
class A
{
void m1()
{
// some code
}
}
class B
{
void m1()
{
// some code
}
}
class C extends A,B
{
void m2()
{ }
public static void main(String[] args)
{
C c=new C();
c.m1();
}
}
If we want to call m1() by using class C object, then
which class method(m1()) will be called.It is unable to
find the which class method(m1()) will be called.
So multiple Inheritence is not posssible.

How do you reverse a word in java?

525

---

What is role of void keyword in declaring functions?

566

---

When do we need to use internal iteration? When do we need to use external iteration?

599

---

What is collection class in java? List down its methods and interfaces.

519

---

what is the use of pojo (plain old java objects)? how it is interact with crystal reports? pls urgent

1725

---

---

What are the parts of a method?

531

---

What is a pattern what is an anti pattern?

501

---

What is command line used for?

581

---

What happens when you add a double value to a string?

535

---

Is main is a keyword?

571

---

What is your platform’s default character encoding?

551

---

What is java and its types?

547

---

What is scanner in java?

532

---

Explain notifyall() method of object class ?

662

---

What are the advantages of unicode?

540

---