Question

mention the methods of opening file within c++ discuss​

Answer 1

Answer:

Opening a file using constructor. Opening a file using member function open() of the class.

Answer 2

Answer:

Answer:

Array and pointers are closely related to each other. In C++, the name of an array is considered às a pointer, i.e., the name of an array contains the address of an element. C++ considers the array name as the address of the first element.