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Question 18/50
A developer at Universal Containers creates a new landing page based on HTML, CSS, and JavaScript TO ensure that visitors have a good experience, a script named personaliseContext needs to be executed when the webpage is fully loaded (HTML content and all related files ), in order to do some custom initialization.
Which statement should be used to call personalizeWebsiteContent based on the above business requirement?
Which statement should be used to call personalizeWebsiteContent based on the above business requirement?
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answer is A and the correct spelling is
windows,addEventListener('DOMContentLoaded ', personalizeWebsiteContent);
To execute the personalizeWebsiteContent script when the webpage is loaded without waiting for external resources to be available, the load event or the DOMContentLoaded event can be used. The load event fires when all resources including images, scripts, and stylesheets have finished loading, while the DOMContentLoaded event fires as soon as the DOM is ready, without waiting for other resources. therefore answer is A