Which sanitization function do you have to use here :

In WordPress 3.4, which API was introduced to access and manage WordPress theme data?

On a legacy host, what term indicates your host is limiting the ability of viewers to easily modify wp-config.php?

Which function should be called to verify a nonce value in the WordPress admin?

In what table is category meta stored?

What function should you use to clear post cache for a specific post?

What is the name of the WYSIWYG editor used in WordPress?

By adding define('WP_POST_REVISIONS', 3); to your wp-config.php file, you are effectively:

An AJAX action registered within WordPress can be accessed directly without performing a JavaScript-driven AJAX call.

WordPress can import from which blogging platforms?

Who can see password protected posts without knowing the password?