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 13933

Contrast OOP and SOA. What are tenets of each?

Siebel Systems, Wipro,

1 16976

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

5 15800

What normal C constructs work differently in C++?

2 5278

Why and when is a virtual destructor needed?

5 15926

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

2 5597

what is object slicing?

L&T, Wipro,

9 48677

who is the founder of c++?

Hexaware, ONGC,

15 36304

//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 4078

what is an instance of a class

5 7874

What is a class?

Infosys, TCS, Thylak,

32 28175

What is an object?

HCL,

14 15523

What is the difference between an object and a class?

3 6497

What is the difference between class and structure?

7 10197

What is public, protected, private?

IBS, Satyam,

6 15603

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Un-Answered Questions { OOPS }

What is multilevel inheritance?

942

What does no cap mean?

780

write knight tour problem which is present in datastructure

2372

What is stream in oop?

1037

officer say me - i am offered to a smoking , then what can you say

1834

Why do we use oops?

751

What is polymorphism used for?

768

Why do we use class?

811

What is a class and object?

787

What is an example of genetic polymorphism?

864

Which language is not a true object oriented programming language?

864

How to hide the base class functionality in Inheritance?

847

Who invented oop?

835

What exactly is polymorphism?

851

Why do we need polymorphism in c#?

874

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