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 10335

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

2 5262

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

TCS,

1845

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

1904

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,

1932

what is the size of an empty class

Wipro,

12 12600

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 2743

what is the realstic modeling?

1 2949

what is oops

NIIT,

4 5109

Program to print 0 to 9 in cross order

3 3933

what is graphics

2000

difference between structure and union.

ADP, Convergys,

2 6724

#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 6908

how to find the largest of given numbers in an array

2 3595

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

Anna University,

1 7675

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Un-Answered Questions { OOPS }

What is the difference between procedural programming and oops?

545

Write a program to sort the number with different sorts in one program ??

1905

What exactly is polymorphism?

593

What is meant by oops concept?

600

Can static class have constructor?

576

Which language is not a true object oriented programming language?

628

What is encapsulation with real life example?

560

Is oop better than procedural?

558

What is the purpose of enum?

572

How do you explain polymorphism?

580

What is variable example?

588

What is super in oop?

586

What is overloading in oops?

587

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

2138

Whats is abstraction in oops?

581

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