OOP/OOD Interview Questions

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8

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What is the difference between constructor and method?

praveen
18y Reply
1

Answer

How can you use OOP in your projects/products/applications?

mr_a_l
18y Reply
6

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In Object Oriented Programming, how would you describe encapsulation?

Deepak
18y Reply
12

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What is Polymorphism? How does VB.NET/C# achieve polymorphism?

its_yogesh
19y Reply
1

Answer

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

manoj_kv
19y Reply
1

Answer

Difference between type constructor and instance constructor? What is static constructor, when it will be fired? And what is its use?

manoj_kv
19y Reply
0

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Overloaded constructor will call default constructor internally?

manoj_kv
19y Reply
1

Answer

What is close method? How it’s different from Finalize & Dispose?

manoj_kv
19y Reply
2

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What is the difference between Finalize and Dispose(Garbage collection)?

manoj_kv
19y Reply
2

Answers

What are virtual Destructors?

manoj_kv
19y Reply
2

Answers

What is Private Constructor? And it’s use? Can you create instance of a class which has Private Constructor?

manoj_kv
19y Reply
0

Answer

What are the steps involved in designing?

Mahesh Chand
19y Reply
1

Answer

What do you meant by active and passive objects?

shubha
19y Reply
0

Answer

What do you meant by static and dynamic modeling?

Mahesh Chand
19y Reply
0

Answer

What is meant by “method-wars”?

Manu
19y Reply

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