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

OOPS Interview Questions

Questions Answers Views Company eMail

How is the using() pattern useful? What is IDisposable? How does it support deterministic finalization?

IntraLogic,

1 14474

Contrast OOP and SOA. What are tenets of each?

Siebel Systems, Wipro,

1 17701

why c++ is called OOPS? waht is inherutance? what is compiler?

5 16938

What normal C constructs work differently in C++?

2 5830

Why and when is a virtual destructor needed?

5 16940

Why a "operator=(...)" when there is a copy ctor?

2 6266

what is object slicing?

L&T, Wipro,

9 50352

who is the founder of c++?

Hexaware, ONGC,

15 39105

//what is wrong with the programme?? #include template class dd { first i; public: void set(); void print(); }; void dd< first>:: set() { cin>>i; } void dd< first>::print() { cout<<"\n"<g; g.set(); g.print(); }

1 4420

what is an instance of a class

5 8918

What is a class?

Infosys, TCS, Thylak,

32 33350

What is an object?

HCL,

14 17889

What is the difference between an object and a class?

3 7327

What is the difference between class and structure?

7 11473

What is public, protected, private?

IBS, Satyam,

6 17078

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Un-Answered Questions { OOPS }

What is object-oriented programming? Webopedia definition

1270

What is multilevel inheritance explain with example?

1155

What is abstract class in oop?

1016

What is polymorphism programming?

1135

What is for loop and its syntax?

1088

can inline function declare in private part of class?

4417

What is encapsulation in oop?

1060

What is polymorphism and example?

1058

How to handle exception in c++, For example in a functions i am assigning memory to some variables and also in next instructions in am dividing one variable also. If this functions generates a error while allocating memory to those variable and also while dividing the variable if i divide by zero then catch block how it will identify that this error has cone from perticular instruction

2146

What are oops methods?

1019

What are the 4 pillars of oop?

1151

How do you define a class in oop?

1129

just right the logic of it 1--> If few people are electing then every time ur candidate should win 2--> arrange books in box, if box carry weight == books weight then take another box..... find the no of box required.

6938

I have One image (means a group photo ) how to split the faces only from the image?............ please send the answer nagadurgaraju@gmail.com thanks in advace...

2114

What is constructor overloading in oop?

1143

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