Which action would you use to show additional fields in WordPress registration form?

WordPress locks you into it's current version for jQuery.

What does the is_admin() conditional function do?

The function ______ displays the Featured Image (previously called Post Thumbnails) for the current post, as set in that post's edit screen.

How to get current user ?

Using user_can() function, which capability will determine an administrator?

The bookmarklet included in WordPress for publishing to your site while browsing the web is called:

While running through the WordPress Loop, which action can be used to display content before each post in The Loop?

When using classes, what visibility level is needed in order for WordPress to call your functions after being hooked into an action?

What file doesn't contain the current WordPress version?

If you create a custom form with an email field, you can check if the submitted email is valid using the following WordPress function