What is the function to check if a user has a capability?

Which is the correct template hierarchy for a page query?

What function do you use to return the current post's featured image for use in variables?

Which hook should you use to add a script to your plugin admin page?

To create a child theme, which line is required in addition to the default WordPress theme headers (style.css)?

What function would you use to enqueue a script in the back-end of WordPress?

What function creates a custom sidebar in your theme?

What is the name of the API bundled into WordPress core to handle the construction and management of widgets?

Which one is a standalone function and NOT a Rewrite API object method?

What do we need to do in order to create a widget?

What is proper way to load a PHP file into a template (other than header, sidebar, footer)?