What hook would you use to insert something after the title on the post edit screen?

Which function would you use to find out whether a certain action in WordPress has already been fired?

Which functions is deprecated?

What parameters do you need to pass to the get_the_author_meta()?

What WordPress function allows you to add an RSS feed to your template?

When using the WordPress Settings API to create a custom settings screen, which function is used to output the settings sections and fields?

An introduction to your full blog posts is called a(n):

This code remove_action('wp_head', 'wp_generator'); to remove WP generator meta tag. In which file should you place this code?

Securing the wp-admin/ directory might break some WordPress functionality, such as the AJAX handler at wp-admin/admin-ajax.php.

Which wp-config.php constant defines the path for your content folder?

Which global object should you use if you'd like to interact with the WordPress database directly?