If you want to display the price of an item, with a :time_span tag, where would you place this code?

Which does NOT append 'nine' to the array: 'big_data'?

In the context of unit testing Rails applications, 'fixture' refers to which of the following?

What is the output of the following? @@x = 10 puts defined? @@x

Which of these is not a valid form helper?

Ruby 1.9, what new method of building key-value pairs is supported?

Which notation is used to create class variables?

render method does not accept ________________

Which method is used to render partial templates as part of a view?

Which type of association is not supported by ActiveRecord?