Answer Posted / n.v.swami reddy

pointer is variable which holds the address of nother
variable is called pointer.
pointer concept does not support the java.it only for c,c++,


EXAMPLE PROGRAM FOR C:
MAIN()
{
int *a=25;/*it print the value address of the a variable
value*/
int b=a;/*a value assign b*/
int c=&b;/*it print the value of the b*/
printf("%d",*a);
printf("%d",b);
printf("%d",c);
getch();
}

OUTPUT:
245 ADDRESS OF A
25
25

How many boolean functions are there?

1010

---

Why strings in java are called as immutable?

1037

---

What is the unit of plancks constant?

1096

---

how to write a program for sending mails between client and server

2114

---

What is constant in programming?

1177

---

Why is the singleton pattern considered to be an anti pattern?

942

---

What does sizeof return?

1034

---

Is there any sort function in java?

1094

---

Does java support Operator Overloading?

1086

---

What is the difference between menuitem and checkboxmenu item?

1378

---

How many characters is 16 bytes?

1046

---

What is callable java?

1031

---

What are the advantages of java?

1032

---

What is the purpose of a transient variable?

1117

---

In java, how we can disallow serialization of variables?

1040

---