Answer / pankaj kumar sharma

Function overloading takes place when a function is
overloaded with two or more tasks ie. same function is
having different behaviour.
It takes place when two functions have same name but
differs in argument list ie. may be the no of arg in both
fun are different or type of the arguments in argument list
are diff.

As return type of a func. does not take part in name
mangling so return type for overloaded functions may differ
or not.

eg: int fun(int arg1, int arg2)
char* fun(char* ptr1)

Answer / rabih

two functions with same but different signature

example let take function name test return int and take a
parameter of type int (int test(int x))

let take same function of name test with different
signature void test(int x) or int test(bool n) or
int test(int x,string y)

all these functions can written in same class without any
error this means same function name(test)
different signature is deffernet return type or different
paraemeter type

Answer / achal ubbott

Here i tell how function overloading works. The point is
name mangling. Each c++ compiler follows an algorithm
called Name Mangling algorithm. Its job is to create
different symbols for functions. The mangled name of the
function would depend upon number,type and order of
function arguments. You can see these mangled names in the
assembly code. But C does not mangle function Names.
Unfortunately there is no ISO standard for name mangling.
So most c++ compilers do that in a different way

Answer / anjana

FUNCTION OVER LOADING:
TWO OR MORE FUNCTIONS HAVING THE SAME NAME IS CALLED THEY ARE SAID TO BE FUNCTION OVER LOADING.

Can we override main method?

0 Answers  

---

What is constructor overloading in oop?

0 Answers  

---

What is the purpose of enum?

0 Answers  

---

1. Wrie a function which returns the most frequent number in a list of integers. Handle the case of more than one number which meets this criterion. public static int[] GetFrequency(int[] list)

1 Answers   Nagarro,

---

what is SPL in c++.

1 Answers  

---

What is function overloading?,describe it with the example.

5 Answers  

---

What is the types of inheritance?

0 Answers  

---

in the following, A D B G E C F Each of the seven digits from 0,1,2,3,4,5,6,7,8,9 is: a)Represented by a different letter in abov fig: b)Positioned in the fig abov so tht A*B*C,B*G*E,D*E*F are equal. wch does g represents? C

1 Answers   IonIdea,

---

#include <string.h> #include <stdio.h> #include <stdlib.h> #include <conio.h> void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

0 Answers  

---

write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

0 Answers   Microsoft, TCS,

---

How is polymorphism achieved?

0 Answers  

---

Explain the advantages of inheritance.

0 Answers   TCS,

---