What is c++ and its uses?
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Explain the difference between class and struct in c++?
What is the difference between global variables and local variable
Define a nested class.
What will happen if I allocate memory using "new" and free it using "free" or allocate sing "calloc" and free it using "delete"?
write a corrected statement so that the instruction will work properly. if (4 < x < 11) y = 2 * x;
Explain differences between alloc() and free()?
What can I use instead of namespace std?
What is virtual function? Explain with an example
There is a array of 99 cells and we have to enter 1-100 elements in it , no two elements would repeat , so the is one no. missing because 99 cells and 1-100 nos. so we had to implement a function to find that missing no.
an integer constant must have atleast one a) character b) digit c) decimal point
Explain virtual functions in C++.
How java is different from c and c++?
STL 
