DBug Lab Interview Questions and Answers

PHP is a server-side scripting language used for web development.

• PHP stands for Hypertext Preprocessor.

• It is embedded within HTML code and executed on the server.

• PHP can generate dynamic page content, interact with databases, and handle forms.

• Example:

Creating a database and inserting data using SQL queries.

• Create a database using CREATE DATABASE statement

• Use INSERT INTO statement to add data to the database

• Ensure proper data types and constraints are defined

Creating, inserting, updating, and deleting data in a database using PHP.

• Create a database connection using PHP's mysqli or PDO extension

• Use SQL queries to create tables, insert data, update data, and delete data

• Example: CREATE TABLE users (id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(50), email VARCHAR(50));

• Example: INSERT INTO users (name, email) VALUES ('John Doe', 'john.doe@example.com');

• Example: UPDATE users SE...read more

Elementor is a popular page builder plugin for WordPress that allows users to create custom layouts without coding.

• Elementor is a drag-and-drop page builder for WordPress.

• Users can easily create custom layouts by dragging and dropping elements.

• Elementor has a user-friendly interface with a live preview feature.

• Users can customize the design and layout of their website using Elementor.

• Elementor is compatible with most W