OOPS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOPS Interview Questions

Questions Answers Views Company eMail

What is Virtual Keyword?

IBM, NA,

9 12917

why the argument is passed by reference to a copy constructor?example?

2 6448

Give two or more real cenario of virtual function and vertual object

TCS,

2327

what is the difference between inter class and abstract class...?

2532

String = "C++ is an object oriented programming language.An imp feature of oops is classes and objects".Write a pgm to count the repeated words from this scenario?

HCL,

2386

what is the size of an empty class

Wipro,

12 16247

if i have same function with same number of argument but defined in different files. Now i am adding these two files in a third file and calling this function . which will get called and wht decide the precedence?

1 3518

what is the realstic modeling?

1 3659

what is oops

NIIT,

4 6597

Program to print 0 to 9 in cross order

3 5045

what is graphics

2446

difference between structure and union.

ADP, Convergys,

2 7740

#include using namespace std; int main() { int a = 3; int c[5][5]; for (int x=0;x<5;x++) { for (int y=0;y<5;y++) { c[x][y] = x*y; } } cout << c[a][2]; }

1 7742

how to find the largest of given numbers in an array

2 4816

program in c++ that can either 2 integers or 2 floating point numbers and output the smallest number

Anna University,

1 8471

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Un-Answered Questions { OOPS }

Can you inherit a private class?

1101

What is a class oop?

1004

hi all..i want to know oops concepts clearly can any1 explain??

2126

What are the two different types of polymorphism?

1142

What is use of overloading?

1143

Why is static class not inherited?

1108

What is difference between inheritance and polymorphism?

1026

What are the 3 principles of oop?

1115

What is a class and object?

1052

What is inheritance and how many types of inheritance?

1101

What is overriding in oop?

1036

can we make game by using c

4135

What is class and object with example?

1130

Can we have inheritance without polymorphism?

1023

Why is oop useful?

1103

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