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OOPS Interview Questions
Questions Answers Views Company eMail

In what situation factory design patterns,DAO design patterns,singleton design patterns should be applied.?

2 6546

How to execute business logic for only once ..?even though user clicks submit button multiple times by mistake..? (i disabled JavaScript)

 1 2628

what are the disadvantages of C++?

ATS, Infosys, UNI, Wipro,

25 88584

what is a virtual class?

Cap Gemini, IBM, Infosys, Trinity Technologies,

5 12741

WHEN A COPY CONSTER IS CALL ?

4 5717

WHY FUCTION OVERLOADING DOSENOT RETURN A RETEN TYPE

 2 9204

what is abstract class ? when is used in real time ? give a exp

5 18224

write a program in c++ to overload the function add (s1,s2) where s1 and s2 are integers and floating point values.

 4 19184

write a c++ program to find maximum of two numbers using inline functions.

IBM,

3 38513

to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123

2 4651

What is the difference between const int *ptr and int const *ptr???

 2 20699

what is the difference between class and object?

 9 13827

What is the Advantage of Interface over the Inheritance in OOPS?

 4 16799

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

UBS,

6131

what is the difference b/w abstract and interface?

Merrill Lynch, Schneider, Scio Healthcare,

2 7807

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Un-Answered Questions { OOPS }

What are the two different types of polymorphism?

664

What is difference between oop and pop?

605

What is encapsulation in oops?

527

What is destructor oops?

611

Why do we use oop?

593




Why is it so that we can have virtual constructors but we cannot have virtual destructors?

3806

What does oop mean in snapchat?

669

What is polymorphism what is it for and how is it used?

567

hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

1531

Do you know about multiple inheritance?

631

What is oops with example?

555

Write a program to reverse a string using recursive function?

1782

is there any choice in opting subjects like 4 out of 7

1722

What is the importance of oop?

601

What is meant by multiple inheritance?

726

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