Databases and Rails Recap Quiz for Week 3

gistfile1.txt

## Week 3 Quiz


## 1) What does ERB stand for?



## 2) What is the name of the place (library) where additional built in Ruby functions can be accessed?







## 3) Name 3 Reasons to use Version Control.





## 4) Name one version control software.






## 5) What is the output of this Ruby code?



arry = ['Harry Potter', 'Hunger Games', 'Cat in the Hat']

arry.each do |x|
  puts "I enjoy reading #{x}"
end


## 6) What is the output of this ruby code?

richard = User.create(:name => 'richard', :movie => 'zoolander')
chris   = User.create(:name => 'chris',    :movie => 'sandlot')
ruby    = User.create(:name => 'ruby',    :movie => 'princess bride')

user_array = [richard, ruby, chris]

user_array.each do |user|
  puts "#{user.name} loves watching #{user.movie}"
end



### Hint
puts chris.name
# => 'chris'

puts chris.movie
# => 'sandlot'



## 7) Once we've modified and saved a file that is under version control what 3 steps do we need to get our changes on to our origin server?







## 8) In the exercise we did for homework last week, you entered in a url similar to `http://localhost:8000/index` into your browser. Once the server got the request, explain what needed to happen in order for you to view the web page.