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 6897

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 4881

what is polymorpsim? what are its types?

8 11336

what is function overloading..?

4 5902

what is a binary overloading

2 6192

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

2 19442

what is oppes

2 4963

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 7109

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

2 6090

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

IBM, Wipro,

2 16753

what do you mean by static member variable?

2 6125

What is a unary operator?

5 8568

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

HCL,

5 21662

A file pointer always contains the __________ of the file

5 11983

difine hierarchical inheritance.

ASD Lab, TCS,

9 27894

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Un-Answered Questions { OOPS }

What is difference between multiple inheritance and multilevel inheritance?

1116

What exactly is polymorphism?

1083

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

2089

What is the difference between abstraction and polymorphism?

1061

what are the different types of qualifier in java?

2229

What is multilevel inheritance explain with example?

1103

Why is abstraction used?

1045

What is encapsulation c#?

1020

What is property in oops?

1005

What do you mean by abstraction?

1028

What is encapsulation and abstraction? How are they implemented in C++?

1082

What is class and example?

1112

What are the 3 pillars of oop?

1121

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

2297

What is the example of polymorphism?

1046

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