Assess your knowledge of core WordPress theme development concepts, including template files, theme structure, PHP functions, and best practices for customization. This quiz helps you identify essential techniques and standards crucial for building and managing custom WordPress themes effectively.
Which file is mandatory for a basic WordPress theme to function correctly and typically contains the theme header information?
Explanation: The style.css file is required for every WordPress theme; it contains the theme header comment, which defines the theme’s metadata. index.php is necessary for template rendering but does not provide theme identification information on its own. functions.php adds theme-specific features but is not strictly required for a theme to be valid. header.php is a template part, not a required file for theme recognition.
In WordPress template hierarchy, which template file will display a single post by default if no more specific template exists?
Explanation: single.php is the default template used to display a single post when no more specific template is found. page.php is used for individual pages, not posts. archive.php manages archives like categories or tags. front-page.php only displays the site’s front page if specified in the settings.
Which of the following functions should you use to enqueue styles correctly in a WordPress theme to avoid conflicts with plugins or other themes?
Explanation: wp_enqueue_style is the recommended function for adding CSS files in WordPress themes and helps prevent conflicts with plugins or child themes. get_stylesheet_uri retrieves the path to style.css but does not enqueue it. add_custom_style and include_style are not actual WordPress functions and would result in errors.
If you want to add new navigation menu locations to your WordPress theme for editors to assign menus in the admin panel, which function should you use in functions.php?
Explanation: register_nav_menus is used to declare new menu locations in functions.php so users can manage them in the admin panel. add_menu_support and setup_theme_menus are mistyped or non-existent functions. menu_builder is not a valid built-in WordPress function for theme development.
To allow users to customize the site title and background color directly from the Customizer, which theme support features should you add in your WordPress setup?
Explanation: title-tag enables support for the dynamic management of the site title, and custom-background lets users alter the background color or image from the Customizer. custom-logo manages logos, not site titles, and custom-background is paired here correctly. dynamic-title, site-title, background-image, and color-picker are not the actual feature names used in WordPress theme support.