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 7006

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 4972

what is polymorpsim? what are its types?

8 11562

what is function overloading..?

4 6069

what is a binary overloading

2 6279

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

2 19536

what is oppes

2 5067

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 16861

what do you mean by static member variable?

2 6232

What is a unary operator?

5 8699

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

HCL,

5 21843

A file pointer always contains the __________ of the file

5 12135

difine hierarchical inheritance.

ASD Lab, TCS,

9 28167

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Un-Answered Questions { OOPS }

What is difference between pop and oop?

1162

What is protected in oop?

1066

Why polymorphism is used in oops?

1046

How does polymorphism work?

1127

IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2065

what is graphics

2446

How do you achieve polymorphism?

1075

Why is polymorphism important in oop?

1076

What is object in oop with example?

1232

What exactly is polymorphism?

1122

What is the main purpose of inheritance law?

1197

What makes a language oop?

1053

What are the 4 pillars of oop?

1140

What is constructor in oop?

1101

What is the full form of oops?

1180

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