WordPress Interview Questions For Freshers
  1. Can you describe the difference between WordPress.com and WordPress.org?
  2. How do you create a new page in WordPress?
  3. What is the difference between a post and a page in WordPress?
  4. How do you add a new plugin to a WordPress site?
  5. Can you explain the purpose of the WordPress theme?
  6. What is the difference between a child theme and a parent theme in WordPress?
  7. How do you create a custom menu in WordPress?
  8. How do you change the site title and tagline in WordPress?
  9. What is the difference between a widget and a plugin in WordPress?
  10. How do you create a new user account in WordPress?
  11. Can you explain the difference between categories and tags in WordPress?
  12. How do you set up and configure a contact form in WordPress?
  13. What is a shortcode in WordPress?
  14. How do you add images to a WordPress site?
  15. Can you describe the difference between a post excerpt and a post content in WordPress?
  16. What is the function of the WordPress dashboard?
  17. How do you change the permalinks structure in WordPress?
  18. What is the purpose of the .htaccess file in WordPress?
  19. Can you explain what the Loop is in WordPress?
  20. What are some common issues that can cause a WordPress site to run slow, and how can you diagnose and fix them?
  21. How do you troubleshoot WordPress errors and issues, such as the "white screen of death"?
  22. What is a backup plugin, and why is it important to use one on a WordPress site?
  23. Can you describe how to secure a WordPress site from hackers and malware?
  24. What are some best practices for managing WordPress updates and keeping a site secure?
WordPress Intermediate Interview Questions
  1. How do you create a custom post type in WordPress?
  2. Can you explain the WordPress template hierarchy?
  3. How do you add custom fields to a post or page in WordPress?
  4. What is the purpose of the functions.php file in a WordPress theme?
  5. How do you add custom CSS to a WordPress site?
  6. Can you describe how to use hooks and filters in WordPress?
  7. What is the purpose of the wp-config.php file in WordPress?
  8. How do you create a child theme in WordPress?
  9. Can you explain the difference between the_post() and setup_postdata() functions in WordPress?
  10. How do you create a custom taxonomy in WordPress?
  11. How do you create a custom shortcode in WordPress?
  12. Can you explain the difference between the_excerpt() and the_content() functions in WordPress?
  13. What is a plugin activation hook in WordPress?
  14. Give a short answer (less than 100 words) to this question in markdown. Use code snippets as examples.
  15. How do you create a custom meta box in WordPress?
  16. What is the difference between the wp_head and wp_footer hooks in WordPress?
  17. How do you create a custom login page in WordPress?
  18. How do you create a custom 404 page in WordPress?
  19. Can you explain how to use transients in WordPress?
  20. How do you create a custom archive page in WordPress?
  21. What are some common gotchas when developing a custom WordPress theme, and how can you avoid them?
  22. Can you describe how to handle plugin conflicts in WordPress, and what are some best practices for troubleshooting them?
  23. What are some gotchas to be aware of when using WordPress multisite, and how can you avoid them?
  24. What are some best practices for optimizing a WordPress site for SEO and search engine rankings?
  25. Can you explain how to avoid common accessibility issues on a WordPress site, and what are some best practices for making a site accessible?
WordPress Interview Questions For Experienced
  1. How do you create a custom database table in WordPress?
  2. Can you explain how to use the WP Query class in WordPress?
  3. What is the difference between a site and network in WordPress Multisite?
  4. How do you create a custom REST API endpoint in WordPress?
  5. What is the purpose of the WP_Site class in WordPress Multisite?
  6. How do you create a custom user role in WordPress?
  7. Can you explain how to use WP CLI in WordPress?
  8. How do you create a custom post type archive template in WordPress?
  9. What is the purpose of the WP_User class in WordPress?
  10. How do you create a custom comment form in WordPress?
  11. Can you describe how to use transients with custom tables in WordPress?
  12. What is the difference between get_posts() and WP_Query() in WordPress?
  13. How do you create a custom login flow in WordPress?
  14. What is the purpose of the WP_Customize_Manager class in WordPress?
  15. How do you create a custom block for the WordPress block editor?
  16. What is the purpose of the WP_Rewrite class in WordPress?
  17. How do you create a custom XML-RPC method in WordPress?
  18. Can you explain how to use the WP_User_Query class in WordPress?
  19. What is the purpose of the WP_Taxonomy class in WordPress?
  20. How do you create a custom REST API route in WordPress using the WP REST API?
  21. How do you integrate a third-party authentication system with WordPress?
  22. How do you create a custom table using the $wpdb object in WordPress?
  23. How do you use the WordPress Cron system to schedule tasks?
  24. How do you create a custom post type archive page that supports pagination?
  25. How do you create a custom endpoint for the WordPress REST API that returns data from a third-party API?
  26. What are some best practices for performance optimization in WordPress, and how can you measure and improve site performance?
  27. Can you describe how to use Git for version control in WordPress, and what are some best practices for managing code changes?
  28. What are some best practices for caching and CDN integration in WordPress, and how can you implement them effectively?
  29. Can you explain how to optimize the database in a WordPress site, and what are some best practices for database maintenance?
  30. What are some best practices for security hardening in WordPress, and how can you ensure that a site is secure against common attacks?