You are using an existing database that has a table named coffee_orders. What would the ActiveRecord model be named in order to use that table?

In ActiveRecord, what is the difference between the has_many and has_many :through associations?

How do you add Ruby code inside Rails views and have its result outputted in the HTML file?

How would you render a view using a different layout in an ERB HTML view?

Where should you put images, JavaScript, and CSS so that they get processed by the asset pipeline?

If the Rails asset pipeline is being used to serve JavaScript files, how would you include a link to one of those JavaScript files in a view?

What ORM does Ruby on Rails use by default?

What is the output of the following ? s='foo' * 2 puts s

Which will interpolate within a string with the variable named 'monster'?

What is the preferred method of validating that the name has been set?

Migrations...