OOPS Interview Questions
Questions Answers Views Company eMail

What is OOPS and How it is different from Procedural Programming ?

HP, Infosys, Thyrocare,

23 70233

what is meant by files?

Infosys,

4 9430

is java purely oop Language?

HCL, Infosys, TCS,

49 54135


What is Object and Class? What are the differences between them?

5 10094

What is Inheritance, Multiple Inheritance, Shared and Repeatable Inheritance?

Accenture, L&T,

4 19604

What is Method overloading?

5 9096

Can we call a base class method without creating instance?

6 22487

In which cases you use override and new base?

2 7103

You have one base class virtual function how will call that function from derived class?

4 8507

In which Scenario you will go for Interface or Abstract Class?

InfoAxon Technologies,

1 10166

polymorphism means?

BFL,

6 12595

Describe the difference between a Thread and a Process?

Siebel Systems,

11 31450

Describe what an Interface is and how it?s different from a Class.

Spinsys,

7 22258

What is the difference between XML Web Services using ASMX and .NET Remoting using SOAP?

1 8570


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Un-Answered Questions { OOPS }

What is encapsulation c#?

830


How oops is better than procedural?

853


write a programe to calculate the simple intrest and compund intrest using by function overlading

1937


Which type does string inherit from?

860


Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?

4508


What does it mean when someone says I oop?

840


What is an interface in oop?

796


What is static modifier?

870


What is the real time example of encapsulation?

816


write a program to find 2^n+1 ?

1820


What are the 3 pillars of oop?

898


What is the point of oop?

889


What is purpose of inheritance?

884


Is oop better than procedural?

792


Can a destructor be called directly?

823