{"id":1017,"date":"2018-08-08T03:50:06","date_gmt":"2018-08-08T03:50:06","guid":{"rendered":"https:\/\/www.gologica.com\/blog\/?p=1017"},"modified":"2025-04-06T02:04:12","modified_gmt":"2025-04-06T02:04:12","slug":"wordpress-interview-questions-and-answers","status":"publish","type":"post","link":"https:\/\/www.gologica.com\/elearning\/wordpress-interview-questions-and-answers\/","title":{"rendered":"WordPress Interview Questions and Answers"},"content":{"rendered":"

What Do You Need to Run WordPress?<\/strong>
\nWhen talking about WordPress interview questions and answers for experienced, as well as WordPress interviews questions and answers for fresher\u2019s, one that often comes up is what the requirements to run WordPress are.
\nHere is what is recommended:
\nPHP version 7.2 or greater
\nMySQL version 5.6 or greater OR MariaDB version 10.0 or greater
\nHTTPS support
\nApache or Nginx are recommended for running WordPress, but any server that supports PHP and MySQL will do<\/p>\n

What are WordPress Plugins?<\/strong>
\nWordPress offers a huge variety of plugins for maximum flexibility when it comes to creating a website.You can add spam protection, social networking, complex galleries, calendars, forums, and hundreds of other plugins and features.<\/p>\n

WordPress.com vs WordPress.org \u2013 What is the Difference?<\/strong>
\nThe difference is the host. With WordPress.org \u2013 you host your own website; with WordPress.com \u2013 they host it for you.<\/p>\n

What are Hooks in WordPress?<\/strong>
\nHooks are functions that can be applied to a Filter or an Action in WP and they allow you to, with modifying areas in a theme or plugin without modifying the original file.Depending on whether you apply them to a Filter or to an Action, they are called action hooks and filter hooks.<\/p>\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"WordPress<\/a><\/p>\n

How Does Debugging in WordPress Work?<\/strong>
\nLet\u2019s take a look at WordPress question and answer about debugging. First of all, we need to know that Debugging PHP code is part of any project and the debug system in WordPress is quite simple.
\nWP_DEBUG is a PHP constant that can be used to enable the debug mode throughout WordPress at any time. By default, it is assumed to be false so you need to set it to true in the wp-config.php file.<\/p>\n

What are WordPress Taxonomies?<\/strong>
\nThe simplest way to describe a taxonomy when speaking about WordPress technical interview questions is by saying that it is a way to group things together.
\nDefault taxonomies in WordPress are Category, Tag, Link Category, Post Formats.
\nHowever, you don\u2019t have to limit yourself to default taxonomies; you are free to create custom ones as well.<\/p>\n

What Types of Websites on WP \u2013 Are there Limitations?<\/strong>
\nNo, there aren\u2019t any limitations when it comes to the type of websites WordPress supports. From e-commerce sites to photography portfolios, you can create basically any site you want.<\/p>\n

Is Blog a Must on WP?<\/strong>
\nOne of the WordPress developer interview questions is whether or not it is necessary to have a blog to be able to use WordPress. After all, WordPress was originally a blogging software.
\nHowever, the answer is no \u2013 a blog is not a must on WordPress although having a blog is a plus for SEO.<\/p>\n

Is WordPress Good for SEO?<\/strong>
\nOne of the very useful WordPress features is its inbuilt SEO search engine as well as additional plugins that are great for SEO and ranking on search engines.<\/p>\n

What Are Custom Fields in WordPress?<\/strong>
\nCustom fields in WordPress can be assigned to a post for extra information. It is basically meta-data to include bits of information such as\u2026 Well, whatever you can think of. Here are some examples of custom fields:
\nWeather: Drizzle and Moderate Breeze
\nCurrently reading: To Kill a Mockingbird
\nFavorite color: Green<\/p>\n

How Can I Develop a WordPress Plugin?<\/strong>
\nOne of WordPress interview questions for experienced is how to develop a WordPress plugin.
\nHere are the basic steps:
\nYou need to come up with a unique name, create the plugin folder with a subfolder for PHP files, create the main plugin file, create functions for activation and deactivation, create an uninstall script and readme.txt file.<\/p>\n

What are the Template Tags?<\/strong>
\nTemplate tags are used within the Templates to customize your blog. The common types of tags are:
\nGeneral Tags
\nAuthor Tags
\nBookmark Tags
\nCategory Tags
\nComment Tags
\nLink Tags
\nPost Tags
\nPost-Thumbnail Tags
\nNavigation Menu Tags<\/p>\n

Is WordPress.com More Secure than WordPress.org? Why?<\/strong>
\nSince the themes are limited on WordPress.com and installing plugins is not allowed, WordPress.com is considered more secure than Wordress.org.<\/p>\n

Can Deactivated Plugins Slow Down a WP Website?<\/strong>
\nOne of the common WordPress interview questions for freshers is whether or not can the deactivated plugins slow down a WP site \u2013 and the answer is no.
\nWordPress will only load the active plugins and if there are any deactivated plugins preset, it will be the same as if they weren\u2019t there.<\/p>\n

When Should You Not Recommend WordPress to a Client?<\/strong>
\nYou should not recommend WordPress to a client if they are working on a non-CMS base project; if they want complex or innovative e-commerce; in case of enterprise intranet solution; if the site requires custom scripting solutions.<\/p>\n

What is a Child Theme?<\/strong>
\nThere is a child theme and a parent theme. A parent theme is the main theme while a child theme is its extension.
\nWhat are Meta-tags?
\nMeta-tags are descriptions and keywords for displaying website or page information.<\/p>\n\n\n\n
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\"WordPress<\/a><\/p>\n

Custom Post Types or Custom Database Tables for Plugin Development?<\/strong>
\nThere is no right answer to this question because it depends on the plugin type that you want to develop. There are pros and cons for both of them.
\nEnding thoughts on WordPress interview questions
\nWordPress is currently the most popular website management system in the world and there are numerous WordPress interview questions and answers that you should be aware of, especially if you are a developer. Here, we covered most of the basic, as well as several WordPress advanced interview questions.<\/p>\n","protected":false},"excerpt":{"rendered":"

What Do You Need to Run WordPress? 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