Kony labs c++ QT interview questions

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 Kony labs C++ QT interview questions
1) In exception handling how many ways can we throw exception.
2) Reverse string Program
3) Difference between copy constructor and assignment operator.
4) implement a simple copy constructor. why to we implement our own
5) Why we use QT framework?
6)What is RTTI?
7)Some questions on STL?
8)Which design patterns you used and why explain?
9)What are all the Os QT supports ? do i need to compile again for every Operating system?
10)What is Qpointer?
11)What is dpointer?
12)Which version of Qt you used?
13)Some more questions on Qt not able to remember now.

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