Object-Orientation Concepts Interview Questions

Code
 
#include <stdio.h> 
#include <string.h>   
void main() 
{  
int len=0,i=0;  
char s[16]="virendra";       
while (*(s+len) !=)
{    
len++; 
}  
printf("%d",len);      
for (i=0;i<=(len)/2;
i++)
{      
printf("  i:
%d len:%d and s[i]:
%c s[len-1]:%c",i,len-1,s[i],s[len-1]);           s[i]+=s[len-1];     
s[len-1]=s[i]-s[len-1];     
s[i]-=s[len-1];            
len--;  
}  
printf(" ");  
puts(s); 
} 
 

it is asking for prototype ..???

Review if more formal than walkthrough .Walkthrough is done with a purpose of gain understanding of system and learning.

In laymans term walk-through is nothing but running thru the requirements while review is making an analysis of the progress and if the case may be a change has to be recommended

symbol table

Raster data is a set of horizontal lines composed of individual pixels, used to form an image on a CRT or other screen.Raster data makes use of matrix of square areas to define where features are loca...

The basic elements of a picture in volume graphics is voxel.

pixel

CRM application cluster is a software that ranges in size and complexity making it possible for an organization to select the type of software needed the most. It consists of how a customer is relate...

Stack supports four major computing areas,they are

1.expression evaluation
2.subroutine return address storage
3.dynamically allocated local variable storage and
4.subroutine parameter passing.

use the formulae

X(i,j)=Base+w[n(i-1)+(j-1)]

where m=7 ,n =9 ,i=2 ,j=3

hence 3000+8*[9(2-1)+(3-1)]

=3000+8*(9+2)

=3000+8*11=3088

Constructor does not support virtual functions because we need an object to invoke a virtual method in the first place and more over constructors are used to initializing objects,which is a static typ...

A race around condition is a fault in the process or a system where the output or the result of the process is critically and unexpectedly dependent on the timing of other events.
Race condition especially occurs in multithreaded or in distributed systems.

Thinks of a situation where you need to do some work just once in a function irrespective of how many times that function is invoked then u can have a static variable which will keep a track of it. eg...

I agree it is correct to say that Java is platform independent, but it is due to the Java Virtual Machine. Java programs are only intermediately compiled, which allows adaptation to the give...

"portability" refers to the ability of a system to support a particular software.it depends on the system configurations.

"platform independent"
JAVA is a platform independent software. it need not be installed for the processing of its program

Havent u guys heard of Assembly Language??? A microprocessor kit?? They dont have OS... But still we execute programs......

I think the person just wanted to run a simple program on a std PC, possibly due to curiosity.  Well, if the assumption is ok, then the following answer might be of help. A std PC is made of hard...

There seems no question here posed except statements. Could you elaborate what is your question. And these statements also need to be elaborated.

Its a temporary location where you can preserve the data. For example when you want to swap 2 nos like x=2 and y=5, so that after swaping you get x=5 and y=2. One method wud be to use a temporary vari...

Buffer is something that is used to hold the data temporarly.
Ex-
If we are watching any thing online,then buffering of data takes place i.e for sometime data get stored in buffer then processed.