230+ Codeigniter MCQ With Online Practice Test

CodeIgniter is a powerful and lightweight open-source PHP framework renowned for its simplicity and speed in web application development. With a focus on minimal configuration and a straightforward yet comprehensive toolkit, CodeIgniter empowers developers to build robust and scalable web applications efficiently. Its Model-View-Controller (MVC) architecture enhances code organization, making it easy to create maintainable and modular applications. CodeIgniter also offers a rich set of libraries and helpers, enabling rapid development and customization. Whether you're a novice or an experienced developer, CodeIgniter is an excellent choice for crafting dynamic and high-performance web solutions.

Practice Test

41. How do you load a view in a CodeIgniter controller method?

Answer: Using the $this->load->view() method

42. What is the naming convention for CodeIgniter views?

Answer: view-name.php

43. In CodeIgniter, can a view contain PHP code for logic?

Answer: Yes, a view can contain PHP code for logic

44. How can you pass data from a controller to a view in CodeIgniter?

Answer: By sending data as an associative array

45. Which function is used to escape data when echoing it in a CodeIgniter view to prevent XSS attacks?

Answer: html_escape()

46. What is a CodeIgniter view file typically responsible for displaying?

Answer: The user interface

47. What is a CodeIgniter view file extension?

Answer: .php

48. What is the purpose of the set_template() method in CodeIgniter views?

Answer: To define the layout/template for the view

49. In CodeIgniter, how do you include a view within another view?

Answer: Using the $this->load->view() method

50. What is the primary role of a model in a CodeIgniter application?

Answer: Handling database interactions
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