What is stream in oop?
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What is a friend function & its advantage?
Precompilation ?
Is react oop?
Is abstract thinking intelligence?
They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?
What is the difference between XML Web Services using ASMX and .NET Remoting using SOAP?
i have to create a view in SQL as like in ORACLE DATA EXPRESS EDITION
suppose A is a base class and B is the derved class. Both have a method foo which is defined as a virtual method in the base class. You have a pointer of classs B and you typecast it to A. Now when you call pointer->foo, which method gets called? The next part of the question is, how does the compiler know which method to call?
What do you mean by inline function?
just right the logic of it 1--> If few people are electing then every time ur candidate should win 2--> arrange books in box, if box carry weight == books weight then take another box..... find the no of box required.
What are the fields of vtable
what is the difference between class and structure in C++?