230+ Codeigniter MCQ With Online Practice Test

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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.

181. What is the purpose of CodeIgniter helpers?

Answer: To provide utility functions for common tasks

182. Which CodeIgniter function allows you to load a helper?

Answer: $this->load->helper()

183. In CodeIgniter, how can you create custom libraries?

Answer: By creating a PHP class with desired methods

184. Which package manager can be used to install third-party libraries and packages in CodeIgniter?

Answer: Composer

185. What is the purpose of CodeIgniter's config/autoload.php file?

Answer: To specify which libraries and helpers to load

186. Which of the following is an example of a third-party library often used with CodeIgniter for authentication?

Answer: Ion Auth

187. What is the purpose of autoloading in CodeIgniter?

Answer: To automatically load specified libraries

188. What is the purpose of application deployment in CodeIgniter?

Answer: To make the application accessible online

189. Which server environment is commonly used for deploying CodeIgniter applications?

Answer: Apache

190. In CodeIgniter, which configuration file is often modified for production deployment?

Answer: config/config.php
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