What is the preferred way to programmatically make an HTTP API GET request from within WordPress?

To remove all the html tags from a string, so that only plain text is left, you'd rather

update_post_meta can be used in place of add_post_meta.

Who supports, maintains, and updates the WordPress core code available on WordPress.org?

What is the recommended method of linking JavaScript to a WordPress generated page.

Which is NOT a core post type?

When using WordPress multi-site, how you can get the ID of the current blog?

What action is used to modify the post query before it is run?

The optional /wp-contents/mu-plugins/ folder is used to add what type of plugins to a site?

Which function does NOT output a list of WordPress pages?

What is the default post_status for attachments?