What are basically defined as 'a way to 'skin' your weblog.'

WordPress allows access to a portable core. This implies

Where can you find plugins for combating comment spam?

Who can see password protected posts without knowing the password?

WordPress can import from which blogging platforms?

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

paginate_links() does the following:

Which filter would you use to allow users to enter Twitter accounts into their profiles?

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

In what table is category meta stored?

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