Answer Posted / sailendra.n.jena

primitive datatype are pass this way
class A
{
int x=7;
void disp(int z)
{
System.out.println(z);
}
}
class Test
{
public static void main(String args[])
{
int x=7;
A a=new A();
a.disp(x);
}
when u pass the primtive reference to this method only
address will transfer to the parameter which i have given
to the void disp(int z).After passing the reference
variable the other variable will pointing to that object &
collect the value of that object.

What is static data type in java?

1041

---

What is difference between overloading and overriding in java?

1038

---

How do you replace a string in java?

1016

---

Why string is not a wrapper class?

1193

---

How do you empty a list in java?

989

---

What is primitive array?

908

---

Is there a jre for java 11?

1105

---

What is a parameter in simple terms?

1008

---

Is void a type?

991

---

Can you create an object of an abstract class?

1034

---

Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.

1042

---

Why main() method is public, static and void in java ?

1115

---

What is the difference between assignment and initialization?

1060

---

Why convert an applet to an application?

1111

---

What is an empirical question?

976

---