C Programming Advanced Quiz 2

1. How can you simulate object-oriented features like polymorphism in C?

2. What is a "preprocessor directive" and give an example other than #include?

3. What is the purpose of typedef?

4. Explain what a "segmentation fault" is and what typically causes it.

5. When would you use a union instead of a struct?

6. How can setjmp() and longjmp() be used in C?

7. Difference between "pass-by-value" and "pass-by-reference" in C function arguments?

8. Explain the concept of "pointer arithmetic".

9. What is the significance of the _Atomic keyword in C11?

10. How does register storage class specifier work?