Define the terms: structure and member variables. Using the structure of following figure, write a program that maintains a list of computer books available in the library. What is meant by enumerated...

Define the terms: structure and member variables.

Using the structure of following figure, write a program that maintains a list of computer books available in the library.

What is meant by enumerated data types? Explain the concept with the help of suitable examples.

What is meant by a function prototype and why is it needed?

Define recursion and compare it with iteration.