Top 10 Interview Question Answer for WordPress developer in 2023

Top 10 Interview Question Answer for WordPress developer which helps you to Improve your knowledge and crack the interview.

Q1. What is WordPress?

⇒ WordPress know as CMS (Content Management System) which is developed using PHP (Hypertext Preprocessor). WordPress is Developed by Matt Mullenweg in 27 May 2023 using PHP. WordPress is the most popular CMS in the whole world. 42% of websites are developed in WordPress only. Using WordPress you can create Ecommerce Website, Blogging Website, Affiliates Website, Photography Website and much more. If you have coding background you also improve your wordpress website to develop features in your website.

Q2. What are some of the essential features of WordPress?

⇒ There is lots of features in WordPress➖

1. Easy to use.
2. Open Source platform so you can able to develop your features by custom code.
3. Create unlimited Pages, Posts in it and no need to design, no need to design all the page or posts you got template feature by using that you can use same design in whole website.
4. Create different types of website using WordPress like Ecommerce, Blogging, Sports, Photography, Real-state, Business website and much more.
5. Lots of plugins are available at free of cost.
6. It easy to edit, update, publish.
7. SEO friendly website create.

Q3. What are WordPress Plugins?

⇒ WordPress Plugins are a piece of code that add additional functionality in your website. The Code is written in PHP and using WordPress Functions and Hooks. The Plugins having Install, Activate, Deactivate and Uninstall features. Lets try with example You want to add feature like if you publish any post from your site and the post also post in facebook then you can use JETPACK Plugin for this. This Plugin will helps you to add this feature in your website, this Jetpack write that code in plugin files and after activation and configuration this feature starts working.

Q4. List some of the plugins that come with WordPress.

⇒ When you Install WordPress you got two plugins which “Hello Dolly” and “Akismet Anti-Spam”. If you want to install others plugins then just go to add new Plugin option and Install and active the plugin.

Q5. How to create a plugin in WordPress?

⇒

Q6. What limitations does the WordPress website have?

⇒ There are some limitations which we have makesure, it also depend on the website, hosting what we are using. Limitations Points:-

1. Never Install lots of plugins it slow your website.
2. If you want to change the core features then you have to know about PHP.
3. Basic Knowledge of SEO helps you to Improve your seo score.
4. Security Issues like Site Hack, Heavy Website, Code Injection.

Q7. What is required to run WordPress?

⇒ WordPress has the following basic requirements:

PHP version 7.4 or higher.

• A MySQL version of 5.6 or higher OR a MariaDB version of 10.0 or higher.
• Support for HTTP.
• The best servers for running WordPress are Nginx or Apache, but any server that supports MySQL and PHP will work.
• It also help to integrate any CRM or using API it will configure.

Q8. How many tables are there by default in WordPress?

⇒ When you Install WordPress 12 tables are created by default since version 6.1.1.

Q9. In WordPress, how can we change the table prefix ( wp_ )?

⇒ Table Prefix can change at the time of instillation or it also change custom code which need to add in wp-config.php file.

Q10. What are the basic steps we should take when our WordPress website is hacked?

⇒ The basic steps are when WordPress website is hacked is➖

1. Deactivate all Plugins.
2. Contact web hosting company
3. Download Install and activate security plugin and scan full website.
4. Change Login Page using plugin or custom code (Hooks).
5. Update all plugins, Themes and reinstall WordPress.
6. Change user ID Password.
7. Check and delete unwanted users.

Raushan

“Motivation is the fuel that ignites the spark of possibility within us. It’s the relentless drive pushing us past obstacles, the unwavering belief that propels us forward. In its absence, dreams languish, but with its presence, we become architects of our destiny, shaping our tomorrow with each step today.”