If you wanted to register a custom post type, which hook would you use?

What is the role of a WordPress theme?

What is the name of the open-sourse project that serves as a bug tracker and project management tool for WordPress?

How would you write a text string containing "Hello World!" in a way that makes it possible for someone else to translate the string into a different language?

What is the core mission of WordPress?

Which of the following is NOT a suggested security improvement for your WordPress website?

What is the name of the most famous WordPress plugin?

Can you unschedule an event from WP cron, if the event has been created by another plugin?

What software stack does WordPress require to operate correctly?

How can you install a widget on your blog?

What is the key to solid WordPress SEO?