Top Wordpress Interview Question Answer | Wordpress Interview Question Answer 2022
1) What is WordPress?
WordPress is an Open Source Content Management System (CMS) and a blogging tool, based on PHP and MySQL. It is free of cost, and you can use it for any personal and commercial website.It is the most popular blogging system and used for more than 60 million websites. It is licensed under GPL.
2) What is the latest version of WordPress?
The latest version of WordPress is 5.7.2
3) What are the system requirements for installing WordPress?
- Database - MySQL 5.0 +
- Web Server -
- WAMP (Windows)
- LAMP (Linux)
- XAMP (Multi-platform)
- MAMP (Macintosh)
- Operating System - Cross-platform
- Browser Support - IE (Internet Explorer 8+), Firefox, Google Chrome, Safari, Opera
- PHP Compatibility - PHP 5.2+
4) What are the hooks? Define Theme.
Hooks is enable users to create WordPress themes or plug-ins with shortcode without changing the original files.
There are two types of hooks:
Action hooks: Action hooks facilitate you to insert an additional code from an outside resource.
Filter hooks: Filter hooks facilitate you to add content or text at the end of the post.
5) What are the most useful features of WordPress?
These are the features which make WordPress very popular:
- Easy to install and upgrade
- In-built SEO engine
- Free and easy theme selection
- Flexibility
- Multilingual- available in more than 70 languages
- Own data- no unwanted advert on your website
- Flexibility and Easy publishing option
6) Why MySQL require in WordPress?
There are various reason .
- Open source
- Extremely fast
- A widely available database server
- Supported by low-cost Linux hosting
There are about 11 tables in WordPress by default. You can check the number of tables in WordPress by phpMyAdmin.
- wp_commentmeta
- wp_comments
- wp_links
- wp_options
- wp_postmeta
- wp_posts
- wp_terms
- wp_term_relationships
- wp_term_taxonomy
- wp_usermeta
- wp_users
8) What is by default prefix of WordPress tables?
wp_ is by default prefix of WordPress tables.
9) In WordPress, objects are passed by value or by reference.
In WordPress, all objects are passed by value.
10) What is the difference between WordPress posts and pages?
WordPress pages are static and do not frequently change such as contact us, about us, privacy policy. They don?t have a date and time published. However, the database stores their published date
WordPress posts are content published on a site with an exact date and time. They can be categorized systematically by category and tags. They are listed in reverse chronological order on a website.
11) What is a loop in WordPress?
WordPress uses PHP codes to display posts. This PHP code is known as a loop.
12) What is the situation if your WordPress site is hacked?
- Install security plugins like WP security
- Re-install the latest version of WordPress
- Change password and user-ids for all your users
- Check your themes and plug-ins are up to date
13) Define Tags in WordPress.
Tags are similar posts can be grouped. Hence, it makes more comfortable for the users to search for a particular post. Tags are similar to categories but still different.
14) How many types of users in WordPress ?
WordPress user role determines access permission to the users of a WordPress site.
- Administrator:
- Editor
- Author
- Contributor
- Subscriber
- Follower
- Viewer
15) What are WordPress Themes?
WordPress theme, by which you can design the layout and appearance of your website in the front-end.
16) How will you select a WordPress theme?
WordPress theme should complement your site. It can be either free or paid. An ideal theme should have qualities like simple, responsive, supports plugins, SEO friendly.
17) What are WordPress Plugins?
WordPress plugins are programs written in PHP scripting language that extends the functionality or add some new features to a WordPress site. They provide additional functions to an application.
18) What is difference between WordPress Themes and Plugins?
A theme is an external effect of a website's presentation and designing. Whereas, a plugin is an interior effect which adds or remove some functions to a site.
You can customize some functionality in themes instead of installing the plugin, but plugins can't replace themes.
19) How to update a WordPress site?
You should always update your site to the latest version of WordPress. Whenever there is a new WordPress version, you receive an update message on your admin screen.
20) What are meta-tags in WordPress?
Meta-tags are keyword and description used to display website or page information.
21) What is GNU?
The GNU General Public License is called GPL in short. It has some terms and conditions to copy, modify and distribute the software licensed under its name.
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