1. What is the primary advantage of using RESTful services for integration?
2. Which CodeIgniter class should a controller extend to inherit core functionality?
3. How do you enable the removal of the "index.php" segment from URLs in CodeIgniter?
4. Which method is used to enable Data Caching in CodeIgniter?
5. What CodeIgniter function allows you to log a message with a specific log level?
6. What is the primary purpose of hooks in a web framework?
7. Which CodeIgniter library is typically used for handling Authorization?
8. How do you define a new controller in CodeIgniter?
9. What type of testing focuses on individual units or components of the code in isolation?
10. How do you load a view in a CodeIgniter controller method?
11. Which hook point is suitable for performing actions after the main controller method but before rendering views?
12. Which aspect of CodeIgniter project management ensures that the project remains on track and within scope?
13. What is the purpose of the URL Helper in CodeIgniter?
14. In CodeIgniter, how do you pass data from a controller to a view?
15. In CodeIgniter, what is the purpose of the "__construct()" method in a controller?
16. What is the purpose of CodeIgniter's Active Record class when working with models?
17. Who developed CodeIgniter?
18. Which programming language is primarily used for CodeIgniter development?
19. What is the primary benefit of Page Caching in CodeIgniter?
20. What is vertical scaling in the context of CodeIgniter application scaling?