Write code for this question in C++ language only with proper comments and explaination.

Is it better to use fully qualified references or unqualified references when referencing a subprogram, variable, or object in code? Explains the drawbacks of C's basic encapsulation and how they influenced C++.

C++ Software development process is not linear. Justify. Explain abstraction mechanism technique in C++ with examples.

In programming, is it preferable to use unqualified references to subprograms, variables, and objects or fully qualified ones? Issues with C's primitive encapsulation and how they manifest in C++ are discussed.

I am studying c++ for a computer science course having difficulties understanding (in a chapter about inheritance and composition) Identifying Classes, Objects, and Operations as part of Object Oriented Design. Can someone please help explain these concepts to me?

Is it preferable to use fully qualified references or unqualified references when referencing a subprogram, variable, or object in code? Issues with C's primitive encapsulation and how they manifest in C++ are discussed.

In programming, is it preferable to use unqualified references to subprograms, variables, and objects or fully qualified ones? Issues with C's primitive encapsulation and how they manifest in C++ are discussed.

Which of these two types of references to subprograms, variables, and objects in code is superior: fully qualified references or unqualified references? An explanation of the issues that arise with C's basic encapsulation and the influence that this has on C++.