A developer needs to initialize the jQuery Ul widget for a specific HTML tag.
Which HTML attribute is used for this?
The 'data-mage-init' HTML attribute is used to initialize the jQuery UI widget for a specific HTML tag. This attribute allows developers to configure and initialize the widget by providing a JSON object containing the widget's options and properties.
A developer is working with a less file in a custom module. The file needs lo include multiple less files (rom different locations. Which directive should the developer use?
The developer should use the @import directive to include multiple less files from different locations. This directive allows importing and combining less files from different sources into a single file. Reference: https://lesscss.org/features/#import-directives-feature
A developer has been tasked to create a new controller for custom functionality. Only GET HTTP requests must be allowed. What must be done so the controller processes only GET requests?
To make sure the controller processes only GET requests in Magento, you must ensure that the controller class implements the Magento\Framework\App\Action\HttpGetActionInterface. This interface enforces that the controller only processes GET requests, rejecting any other HTTP request methods.
What is the purpose of a URL Rewrite?
URL rewrite is a technique used to make URLs more user-friendly and easier to understand for both customers and search engines. This helps improve the website's search engine optimization (SEO) and overall user experience. Reference: https://www.searchenginejournal.com/seo-friendly-url-structure-2/202790/
Which index mode is valid?
In Magento, the 'Update on save' index mode is valid. This mode automatically updates the index whenever the data is saved. The other options, 'Update on refresh' and 'Update on Invalidate,' do not exist in Magento.
