Which of the following controller actions (by default) are best suited to handle the GET HTTP request?

Rails automatically requires certain files in an application. Which of the following files are automatically included without an explicit 'require' being necessary?

Which is true about writing tests for a Ruby on Rails application?

What is the behavior of class variables with subclasses?

There is a table named Product in a Rails application. The program is required to fetch any 5 rows where the productid is 2. Which of the following is the correct option to perform this action?

Consider the following information for a User view: user_path named route with value '/users/' @user = 1 Now, consider the following code in the HTML erb template: <%= link_to user_path(@user), 'Angel' %> What will be the HTML output of this code?

MVC stand as:

How to add a coffeescript file, follow the Asset Pipeline rules, somewhere in the 'view'?

Where you define the gems used in a Ruby on Rails application?

I already have a project running locally on port 3000. How can I start another project on port 3001?

True or False. Using 'rails g scaffold card', this will create a Card controller, model and views.