Choose the best way to implement sessions in Rails 3:
A) Using CookieStore
B) By creating a session table and setting config/initializers/
session_store.rb with
Rails.application.config.session_store :active_record_store
C) By setting config/initializers/session_store.rb with
Rails.application.config.session_store :active_record_store only

Which the correct way to skip ActiveRecords in Rails 3?

Which is the default way that Rails seeds data for tests?

Which of the following options, when passed as arguments, skips a particular validation?

What declaration would you use to set the layout for a controller?

What is the output of the following code? puts 'aeiou'.sub(/[aeiou]/, '*')

What is difference between 'has_one' and 'belong_to'?

What is the output of the following Ruby code? puts 'The multiplication output of 10,10,2 is #{10*10*2}'

Which choices will write routes for the API versioning scenario described below? /api/users returns a 301 to /api/v2/users /api/v1/users returns a 200 of users index at version 1 /api/v3/users returns a 301 to /api/v2/users /api/asdf/users returns a 301 to /api/v2/users

Which code samples will get the index of |page| inside of a loop?

Difference between _url and _path while being used in routes?