| Other OOPS Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is polymorphism? Explain with an example. | | 7 |
| WHAT IS THE DIFFERENCE BETWEEN ABSTRUCTION AND
ENCAPSULATION?
PLEASE EXPLAIN IT.
| | 3 |
| swapping program does not use third variable | | 4 |
| How is data security provided in Object Oriented languages?
? | | 3 |
| Why a "operator=(...)" when there is a copy ctor? | | 2 |
| What is Object and Class? What are the differences between
them? | | 3 |
| What do you mean by public, private, protected and friendly? | | 1 |
| What is an orthogonal base class? | | 1 |
| What is namespace? | | 6 |
| What is encapsulation? | TCS | 8 |
| What is a class? | TCS | 17 |
| what is new modifier in C# | HCL | 6 |
| What is virtual class and friend class? | Intel | 2 |
| tell about copy constructor | Siemens | 1 |
| You have one base class virtual function how will call that
function from derived class? | | 4 |
| What do you mean by pure virtual functions? | | 4 |
| Why u change company? | BOB-Technologies | 3 |
| How is the using() pattern useful? What is IDisposable? How
does it support deterministic finalization?
| IntraLogic | 1 |
| What is a mixin class? | | 3 |
| different types of castings | Siemens | 3 |
| |
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