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

OOPS Interview Questions

Questions Answers Views Company eMail

what is inline function?

3 7011

for example A,B,C,D are class all the 4 class contain one method who() but the method who() implementaion is differnet among each class. the relation among the 4 class are A is base class and is inherited by B and C.and from this two B and C where D is inherited. the question is i want to display the output who() method in all the classes(A,B,C,D)the output of who() method is diferrent amond all the class(A,B,C,D) ------A------ virtuval who(print a) override | | who(print b) B C override who(print c) | | -------D------ override who(print d)

2 4981

what is polymorpsim? what are its types?

8 11566

what is function overloading..?

4 6073

what is a binary overloading

2 6281

what is the difference between function template and template of function?explain with example.

2 19541

what is oppes

2 5069

I am DeePu sotware engineer working with EMC corporation ,recently I had attended mcafee interview . Their questions were at heights of stupidity , I don't know what they want , I am a developer with 4 year experienced .I am listing the questions asked 1:What is the flag in g++ to avoid structure padding 2:In wht order parameters are passed to stack 3:How you will edit code segment of an exe

1 7189

what is the difference between class to class type conversion and copy constructor ?

2 6159

Write 7 differences between "Public" function and "Private" function?

IBM, Wipro,

2 16864

what do you mean by static member variable?

2 6235

What is a unary operator?

5 8704

Conversion from a basic type to a class type may be achieved using______________

HCL,

5 21847

A file pointer always contains the __________ of the file

5 12142

difine hierarchical inheritance.

ASD Lab, TCS,

9 28173

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Un-Answered Questions { OOPS }

can inline function declare in private part of class?

4406

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

2327

Why is abstraction used?

1090

Is data hiding and abstraction same?

1020

What is balance factor?

1078

How do you answer polymorphism?

1057

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

4933

What is static modifier?

1215

INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

2204

what type of question are asked in thoughtworks pair programming round ?

2211

What is the types of inheritance?

1093

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...

2109

How to use CMutex, CSemaphore in VC++ MFC

4778

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

2418

Why is polymorphism important in oop?

1078

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