Ecomatrix Solutions Interview Questions and Answers

WordPress file structure consists of core files, themes, plugins, and uploads, essential for site functionality and customization.

• Root Directory: Contains essential files like wp-config.php, .htaccess, and index.php that are crucial for WordPress operation.

• wp-content: This directory holds user-uploaded content, including themes, plugins, and media files, allowing for customization.

• wp-admin: The administrative dashboard...read more

WordPress database typically contains 12 core tables for managing content, users, settings, and more.

• wp_posts: Stores all content types like posts, pages, and attachments.

• wp_users: Contains user account information including usernames and passwords.

• wp_comments: Holds comments made on posts and pages.

• wp_options: Stores site-wide settings and configuration options.

• wp_terms: Manages categories and tags for organizing cont...read more

A WordPress theme requires a minimum of two essential files: style.css and index.php for basic functionality.

• style.css: This file contains the theme's metadata and styles, defining how the theme looks.

• index.php: The main template file that serves as a fallback for all other templates in the theme.

• functions.php: Optional but commonly included, this file allows developers to add custom functions and features to the theme...read more

Page optimization enhances website performance, improving load times and user experience through various techniques.

• Image Optimization: Compress images using tools like TinyPNG or ImageOptim to reduce file sizes without sacrificing quality.

• Minification: Minify CSS, JavaScript, and HTML files using tools like UglifyJS or CSSNano to decrease file sizes and improve load times.

• Caching: Implement browser caching and server-...read more

PHP code for menu navigation in WordPress helps create dynamic and customizable navigation menus for websites.

• Register Navigation Menu: Use `register_nav_menus()` in your theme's `functions.php` to define menu locations. Example: `register_nav_menus( array( 'primary' => __( 'Primary Menu' ) ) )`.

• Display Menu: Use `wp_nav_menu()` to display the menu in your theme. Example: `wp_nav_menu( array( 'theme_location' => ...read more