What is the difference between #define debug 0 and #undef debug?
What is type of 'this' pointer? Explain when it is get created?
What is the use of 'this' pointer?
Why do we need runtime polymorphism in c++?
Explain the concept of memory leak?
What is the difference between operator new and the new operator?
What is the output of the following program? Why?
What is the latest c++ standard?
Why ctype h is used in c++?
Differentiate between late binding and early binding. What are the advantages of early binding?
What is difference between malloc()/free() and new/delete?
Declare a class vehicle and make it an abstract data type.
What is a wchar_t in c++?