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WordPress Basic interview questions
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WordPress interview questions and answers for experienced
Q1). IS it safe to build a website on WordPress?
Ans: Yes, it is safe to build, as WordPress not allows hacking.
Q2). Explain about $wpdb variable in WordPress.
Ans: $wpdb is a variable that stores the WordPress database object. It can be utilized to perform custom database activities. It gives the most secure intends for the WordPress database.
Q3). Brief on Photon in WordPress?
Ans: Photon is an image speeding up and alteration service for Jetpack-associated WordPress websites. By using this converted images can cache automatically and serve from the WordPress.com CDN. Here images can be edited, resized, and filtered by utilizing an easy simple API controlled by getting query arguments. When you enable Photon in Jetpack, images are refreshed on the fly.
Q4). For SEO, What are the WordPress plugins mainly used?
- Google XML Sitemaps
- Broken Link Checker
- W3 Total Cache
- WPtouch Mobile Plugin
Q5). What is the latest WordPress version?
Ans: The latest release is 4.9.4 version.
Q6). What are the hooks in WordPress?
Ans: WordPress Hooks allows the plugins to 'hook into' the rest of the WordPress plugin that you call at specific times, hence your plugin set in motion. WordPress has two kinds of hooks:
Q7). Define OAuth2?
Ans: It is a protocol that allows the applications for interacting with blogs on WordPress.com