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 7946

Contrast OOP and SOA. What are tenets of each?

Wipro,

1 10605

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

5 9569

What normal C constructs work differently in C++?

2 2963

Why and when is a virtual destructor needed?

5 11294

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

2 3061

what is object slicing?

L&T, Wipro,

9 36862

who is the founder of c++?

ONGC, Hexaware,

15 20995

//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 2221

what is an instance of a class

5 3830

What is a class?

Infosys, TCS, Thylak,

32 9464

What is an object?

HCL,

13 5912

What is the difference between an object and a class?

3 3662

What is the difference between class and structure?

7 5725

What is public, protected, private?

Satyam,

6 10434


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Un-Answered Questions { OOPS }

write a code for this:trailer recordId contains a value other than 99, then the file must error with the reason ‘Invalid RECORD_ID’(User Defined Exception).

636


i am getting an of the type can not convert int to int *. to overcome this problem what we should do?

615


design a c++ class for the chess board,provide a c++ class definition for such class(only class definition is required)

4197


what are the different types of qualifier in java?

678


i got a backdoor offer in process global,Bangalore..Can i work with it?

1226


How to call a non virtual function in the derived class by using base class pointer

2710


2. Give the different notations for the class.\

494


write a program that takes input in digits and display the result in words from 1 to 1000

886


How to use CMutex, CSemaphore in VC++ MFC

2440


Get me an image implementation program.

504


Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

480


write knight tour problem which is present in datastructure

1087


what is different between oops and c++

852


how to get the oracle certification? send me the answer

520


what type of questions

666