What WordPress function shows the last user to revise or modify a post?

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?

How do you change which page displays on the home page of your site?

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?