Explain the use of Vtable and what are the various problems to override the functions?

955

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Does PowerShell support OOPs?

1041

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What is data abstraction? what are the three levels of data abstraction with Example?

987

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Is it possible to override private virtual methods?

1003

---

Give any criteria when you use an abstract class and an interface?

951

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Define Data Abstraction. What is its importance?

990

---

How to make a class accessible as a web service?

974

---

Define Initialisation Purpose.

1021

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Explain about Overloading vs Overriding ?

996

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How to differentiate between a CreateObject() and GetObject() ?

1075

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What are Classes and Objects?

1040

---

What is the use of destructive method?

973

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Can you tell something about GDI objects?

997

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What is the difference between abstract & interface?

1081

---

What do you mean by data hiding?

1135

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