Answer / pramod

overloading :- There are two functions which have the
same name and they differ only either in their argument
number or argument type like myfunction(int a) and
myfunction(float a).

Overriding :- There are two functions with the eaxtly same
name,same type. One of these functions is in base class and
one will be in derived class

Answer / sanish joseph

In overloading functions will have same name but different
signatures(type of parameters,number of parameters etc..).
but in overloading functions must have same name and signature.

Answer / $rav$...

OVERLOADING:-Principle of overloading is achieved through
polymorphism .we can have any number of methods with the
same name but the difference in the signature(:parameters ).
OVERRIDING:-Principle of overriding is achieved through
inheritance.we can have any number of methods with same
name,parameters and signature but the rewriting of the code
of the super class method in the subclass is done and we
give the new functionality to that method of keeping its
signature as the same.
dynamic binding prevails in overriding.inheritance is
compulsory.
static binding prevails in overloading.

Answer / k.senthil arasur sathyamangala

overloading:Two function have same name and same return type
but different type of arguments used.


overriding:Two function have same name and same arguments
used but that function defined in a base class redefined in
a derived class

Answer / preeti

in overloading methods can have the same name but must
have different parameter lists i.e signature

while in overriding if you declare a field in a subclass
with the same name as one in the superclass, the superclass
field can only be accessed using super or the superclasses
type

Answer / manish chakravarti

In overloading functions will have same name but different
signatures(type of parameters,number of parameters etc..).
but in overloading functions must have same name and
signature.

Answer / priyanka agrawal

In overloading functions will have same name but different
parameters lists but in overridding functions must have
same name and same signature.

Answer / manish chakravarti

overloading:Two function have same name and same return type
but different type of arguments used.


overriding:Two function have same name and same arguments
used but that function defined in a base class redefined in
a derived class

Answer / poorna chandar rao

mainly overloading and overriding is used java polymorphisum
conbcept
overloading is method name same and method signature also
same it is called static polymorphisum when object is
created that decided by static polymorphisum

overriding is method name same but differtn arguments this
is called dynamic ploymaorphisum

Answer / parthi

plse explain clearly diff tell me?

Why do we use virtual functions?

4 Answers  

What is the highest level of cohesion?

0 Answers  

#include <stdio.h> #include <alloc.h> #include <stdlib.h> #include <conio.h> void insert(struct btreenode **, int); void inorder(struct btreenode *); struct btreenode { struct btreenode *leftchild; struct btreenode *rightchild; int data; }; main() { struct btreenode *bt; bt=(struct btreenode *)NULL; int req,i=1,num; clrscr(); printf("Enter number of nodes"); scanf("%d",&req); while(i<=req) { printf("Enter element"); scanf("%d",&num); insert(&bt,num); i++; } inorder(bt); } void insert(struct btreenode **sr, int num) { if(*sr==NULL) { *sr=(struct btreenode *)malloc (sizeof(struct btreenode)); (*sr)->leftchild=(struct btreenode *)NULL; (*sr)->rightchild=(struct btreenode *)NULL; (*sr)->data=num; return; } else { if(num < (*sr)->data) insert(&(*sr)->leftchild,num); else insert(&(*sr)->rightchild,num); } return; } void inorder(struct btreenode *sr) { if(sr!=(struct btreenode *)NULL) { inorder(sr->leftchild); printf("\n %d",sr->data); inorder(sr->rightchild); } else return; } please Modify the given program and add two methods for post order and pre order traversals.

0 Answers  

What are the main differences between procedure oriented languages and object oriented languages?

9 Answers   IBM, Infosys, Wipro,

given a set based questions and 5 questions based on it next data sufficiciency questions 2 and 2/3 english sentence completion with options very easy and 2 synononmys paragraph with 10 questions 10 minutes replace =,-,*,% with -,%,+,* type questions 5 3 questions lik following itssickhere itssickthere itssickhere istsickhere which is nt alike the others very easy

0 Answers   DELL,

What is for loop and its syntax?

0 Answers  

This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.

0 Answers  

How can you overcome the diamond problem in inheritance?

0 Answers   NIIT,

i got a backdoor offer in process global,Bangalore..Can i work with it?

0 Answers  

What is memory leak and memory corruption?

1 Answers   TCS,

What is interface? When and where is it used?

0 Answers  

hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

0 Answers