WordPress Interview Questions and Answers
Thinking of making your career as a WordPress Developer? Well, going in the right direction I must say. We should be thankful for the year 2003, as the first version was released this year. Today WordPress holds a market share of around 57.5% or to say it in other words it owns over one-third of the web. You will find infinite opportunities from all the reputed companies and we will help you to grab one of these opportunities by providing deep knowledge of WordPress Interview Questions and Answers. In this social era, designing a good and attractive website for any business is so common to attract customers from all social platforms.
| Quick Facts About WordPress | |
|---|---|
| What is the latest version of WordPress? | 6.4, released on November 7, 2023 |
| Created By | Matt Mullenweg |
| What language does WordPress use? | PHP |
| WordPress License | GNU Public License |
Most Frequently Asked WordPress Interview Questions
A WordPress site is like any other website or application and has security threats. In order to strengthen your WordPress’s security, you can consider implementing a Secure Socket Layer (SSL) certificate.
In WordPress, Widgets are small blocks that perform specific functions. Different types of widgets are available in sidebars. Originally, widgets were designed to provide an easy way to design and structure the WordPress theme.
While there are different ways to add Google Analytics your WordPress site, here are the 3 most common ones:
- Through MonsterInsights
- By inserting plugins for Headers and Footers
- By installing Google Analytics in the WordPress Theme
After registering your menus, use wp_nav_menu() to inform your theme where to display your menus. You can add this code to a header.php file for displaying the registered header-menu:
wp_nav_menu( array( 'theme_location' => 'header-menu' ) );
wp_nav_menu( array $args = array(
'menu' => "",
'menu_class' => "",
'menu_id' => "",
'container' => "",
'container_class' => "",
'container_id' => "",
'fallback_cb' => "",
'before' => "",
'after' => "",
'link_before' => "",
'link_after' => "",
'echo' => "",
'depth' => "",
'walker' => "",
'theme_location' => "",
'items_wrap' => "",
'item_spacing' => "",
) );
// These are the parameters od this function.
For creating a static page in WordPress, follow these steps:
- Go to WordPress Admin Panel
- Create Front Page by selecting "Add New Page."
- Name it "Home."
- Add content to the content area of the static page.
- Publish it.
For creating a WordPress Page, follow these steps:
- In your WordPress Dashboard Navigation menu, click "Pages" and select "Add new."
- Add page title
- Add content.
- "Page Attributes" section can apply parent page or specific template to this new page.
- "Template" section will allow you to apply any template to the new page.
- "Order box" helps you arrange your page numerically.
- Preview the page. Hit "Publish."
WordPress is dynamic. This is because nearly everything in WordPress, including Pages, is generated dynamically.
- Login to WordPress admin area
- If editing a Post, Click "Post" and then click "All Posts." Find the Post you want to edit and make changes. Click Publish.
- If editing a page, Click "Pages" in left column menu, and click "All Pages." Find the page you want to update and make changes. Click Publish.
With the method is_plugin_active() we can check any particular plugin is active or not.
How to check
include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
if ( is_plugin_active( 'plugin-directory/plugin-file.php' ) ) {
// Activated
}
Here is a list of crucial rules that require to be followed by the developers while developing a WordPress plugin:
- Unique user name creation
- Plugin folder creation
- Creation of sub-folder for PHP files, assets, and translations.
- Activation and deactivation function creation
- The main plugin file creation and fill the header information
- Script for uninstall creation.
- readme.txt file creation
- Use of proper functions and constants to detect paths of the plugin file.
WordPress Developer Interview Questions
"Why do we actually need a WordPress developer?". People want to build amazing websites with it. But whenever these websites become more and more complex and heavy, admins all over the world will search for a good WordPress developer.
- Which function is used to get the website URL in WordPress?
- What is the custom field in the website?
- What are the points to remember while using plugins in WordPress?
- What techniques can be used to prevent brute force login attacks?
- How would you change all the occurrences of "Best Interview Questions" into "Best Interview Question & Answers" in post/page contents, when viewed before 1 AM?
Conclusion
The demand for this website management system is so huge that there could be many more questions related to it but we have tried to cover most of them. By going through these WordPress interview questions and practicing more of them, you will surely gain confidence in your preparation and are ready to take one step forward in cracking your interview. In the end, we all are human and mistakes are an integral part of being human. Let us know if you found some mistakes or important questions which we missed. If you are looking for an opportunity to move ahead in your career as a WordPress developer or if you are looking for WordPress Developer Interview Questions for Freshers or Experienced that can help you crack your interview.