Write a program to show polymorphism in C++?
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Are vectors faster than arrays?
When should I use unitbuf flag?
Describe the process of creation and destruction of a derived class object?
How do you allocate and deallocate memory in C++?
What is optimization in c++? when using volatile.optimization is not possible..what does this mean?
What are the conditions that have to be met for a condition to be an invariant of the class?
Inline parameters : What does the compiler do with the parameters of inline function, that can be evaluated in runtime ?
What is token c++?
explain the reference variable in c++?
Is it possible for a member function to delete the pointer, named this?
Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);
Explain Memory Allocation in C/C++ ?