C/C++ Linux Interview Questions asked in real IT companies in India

Watch this space for coming soon C++ Class object data members constructor destructor abstraction encapsulation inheritance operator over loading polymormophism run time and static morphism virtual base class virtual function virtual keyword private protected public access specified template exception handling STL default constructor copy constructor destructor overloaded assignment operator shallow vs deep constructor malloc vs new delete vs free heap and static memory dangling pointer wild pointer crash hang static dynamic reinterpret cast pointers array reference.

C++ program to implement:Default constructor, One argument constructor, Copy constructor, overloaded assignment operator, destructor and overload + operator to concatenate two strings in a single program.