WordPress is one of the world’s most famous and recognized website builders, with more than 64 million users across the globe. According to a WordPress Statistics report, over 409 million people view more than 21.1 billion pages each month on WordPress sites. Also, more than 1 million popular pages deliver the content to their audience using WordPress only. Platform’s free and simple content management system made it possible for anyone, regardless of levels of technical knowledge, to create impressive websites. So from all the statistics, we can say that WordPress is a brand in itself, and if you are aspiring to work with this brand or you want to join as a WordPress developer, there are a bunch of Interview questions that you are likely to face and if you don’t have any idea about the same, don’t worry, we covered everything for you in this article. Keep up with the article till the end to get some bonus tips as well.
So the very first basic question that pops up in the interviewer’s mind will be :
What do you think WordPress is?
This is one of the most common questions that everyone faces. You need to frame the practical knowledge you have in words, so you go with this:
“WordPress is a PHP-based Open source Content Management System developed by Matt Mullenweg and Mike Little. It supports Unix-like, Windows, Linux Operating Systems. Talking about WordPress Dependencies, PHP 7 or above, HTTPS, Mysql or MariaDB, Nginx, or Apache with mod_rewrite module.”
What are some features of WordPress?
“WordPress contributes to over 41% of the web. Its simplicity makes it a favorite among the developer community. It is simple, easy to understand & work with. There are many features to talk about, but I would mention the top 5 features, which are way too helpful.
- Flexibility: WordPress provides “n” numbers of websites to create. It can be a personal website or blog, business website, a website for a government organization, magazine website, etc.
- Language: WordPress support 70+ languages
- Built-in Comments: Comments show the engagement of your audience with the content. & comment tools are great for the purpose.
- Community: WordPress is one of the most popular CMS & its community makes it all what it is today. You can ask to get solutions to your problem at supports forums. WordPress has vibrant community support.
- Search Engine Optimized: No website does not want SEO, & WordPress offers you this right at your doorstep with its SEO Plugin.”
Are wordpress.com & wordpress.org the same?
“No, they are not the same. The difference is in who’s hosting your site. When it is .org, YOU host your website or blog. And for “.com,” worpress.com will manage your website.”
Do you think your site on WordPress is safe?
“WordPress is secure as it takes security issues seriously, with its safe & security plugins, which monitor your website & check for updates regularly to avoid any issues.”
Which is more secure: wordpress.com or wordpress.org?
“WordPress.com is considered to be more secure as compared to wordpress.org, as they limit the themes and do not allow plugin’s installation.”
Can one host WordPress using AWS?
“Yes, it is possible.”
What actions will you take if you feel that your WordPress website is hacked?
“Installing the security plugins is the first and foremost thing, installing the latest WordPress version is another & then comes changing the passwords & user ids.”
How does debugging work in WordPress?
“For this, you need to enable debugging in WordPress by following certain steps:
- Locate the wp-conig.php file & edit the same
- Add your debug code.
- Replicate the issue & view it in the debug log.
This will list down all the potential errors detected on the site.”
Can you list the default tables in WordPress & what prefix do they use?
“There are basically 11 table in WordPress, namely: wp_options , wp_users, wp_links, wp_commentmeta, wp_term_relationships, wp_postmeta, wp_posts, wp_term_taxonomy, wp_usermeta, wp_terms, wp_comments. They use wp_ as the default prefix.“
How will you run database queries on WordPress?
“The WordPress query function enables you to run any SQL query on the WordPress database. <?php $wpdb->query(‘query’); ?> syntax is used for the basic queries such a get_result,get_num..etc.”
What do you understand about categories on WordPress?
“Categories help the user to divide the content into different & various sections. Different topics published on a single website can be broken down into different groups. Moreover, It tells a reader what a post is about, and so they can easily find their content without any confusion.”
Do you know how to develop a WordPress plugin?
“Think of a unique & meaningful name for the plugin, create the plugin folder with a subfolder for PHP files, then create the main plugin file, and also create functions for activation and deactivation. Lastly, you need to create an uninstall script and readme.txt file.”
Do you know about hooks in WordPress?
“The hooks allow users to create WordPress themes or plugins with shortcodes without editing the original files. There are two hooks. One is the Action hook, which allows you to add code from an outside resource. Another one is the Filter hook which adds content or text at the end of the post. Basically, it allows you to make last-minute changes.”
Are Template tags important? Can you give an example of the template tags?
“Template tags are important as they are used to customize the blogs so that users can find them easily. Some template tags are General Tags, Author Tags, Category Tags, Bookmark Tags, Comment Tags, Link Tags, Post Tags, Post-Thumbnail Tags & Navigation Menu Tags.”
What is your experience working with WordPress?
Now here comes the tricky question, which you should answer positively. Even if you have faced a lot of difficulty in learning to operate WordPress, don’t put all your frustration on the desk; instead, you can answer this way:
“My experience with WordPress has been amazing .it’s simplicity is one of the things which I loved about WordPress.Some other features that made working with WordPress easier are Community support, an Easy theme system, Installation & upgrade. One can Own data full control and avoid unwanted advertisements on your personal or commercial website.”
Would you advise others to use WordPress? If Yes, then why?
“The simplicity and the services WordPress is providing to all the people make it a talk of the town, and so I would surely advise everyone, especially the person who doesn’t like to code or who wants to start his own business without spending extra bucks on the developers, to host their website on WordPress.Though it also depends on which domain website is being hosted like if a client is working on a non-CMS project or the domain he is working on requires complex scripts then WordPress is not an option.”
Are there any limitations to the WordPress website?
“Though WordPress is a reliable & easy to use platform, there are some limitations as well:
- Plugins: Several plugins make it difficult to load and run.
- Modifying: Modifying & formatting can be a bit difficult at times, especially when working with tables and graphic images.
- Updation: It is always advised to use the latest version of the platform and update accordingly but getting the new WordPress version leads to loss of data, so a backup copy of the website is required.
- PHP Knowledge: To make changes to the WordPress website, knowledge of PHP is required.”
Can you give us a list of WordPress users & their roles?
“The view of the website, the permission all depends on the user role. WordPress uses basically seven types of users, namely:
- Administrator: They are the people who have full rights over the website.
- Editor: They work with the content section & edit or update the content accordingly.
- Author: They only deal with their posts and nothing else. So they can delete their post even after publishing.
- Contributor: Contributors cannot publish the content itself. Rather They need to send it to the administrator for review.
- Subscriber: These are the users who are subscribed to your site who can log in and also can update their profiles.
- Follower: Can only read and comment on your post.
- Viewer: Can only view and comment on a post.”
If you’ve read it till here, we would like to give you two honest bonus tips,
- Think from the interviewer’s point of view & don’t hesitate to ask if you don’t understand the question
- Secondly, Be honest & if you don’t know about a particular question, try to give a small introduction instead of a long answer.
These are all the tips, questions you need to know before sitting for the interview. Also, your personal experience with WordPress can help you give better answers to the panel, so instead of only theory, practice hands-on.
Keep Calm & Ace Your Interview !!