Best 40 WordPress Interview Questions and answers

1) What is WordPress?
Word press is a best Open Source CMS which allows it to be used free of cost.  You can use it on any kind of personal or commercial website without have to pay a single penny for it. It is built on PHP/MySQL (which is again Open Source) and licensed under GPL.'

WordPress CMS Interview Questions & Answers

Q: What is WordPress?
Ans: WordPress is an open source Content Management System which can be used to built websites and Blogs. WordPress was released in 2003 and it is based on PHP & MYSQL.

Examples WordPress of Hooks in Action

More than 200 hooks exist in WordPress. Below you will find a few examples of common hooks in use.
Register a Custom Menu in the Admin

How to Add and Remove Your Own Functions

If you would like to hook in your own functions, the process is quite simple. You first need to know a few pieces of information. For actions, you’ll want to know the name of the hook, as well as when exactly it runs.

Types of Action and Filter Hooks

The WordPress Codex has two important pages that can help you orient yourself with what hooks are available in WordPress.

WordPress Action Hooks and Filter Hooks

Introduction

This page documents the API (Application Programming Interface) hooks available to WordPress plugin developers, and how to use them.