What is unit testing (in classical terms)? What is the primary technique when writing a test ?
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Is Ruby is a Scripting Language or Compiled Language?
What is agile development? What are the strengths?
what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?
Explain how you can run rails application without creating databases?
How are observers and callbacks different from each other?
what are helpers and how to use helpers in ror?
Explain me what is the difference between concern and application_controller.rb in ruby on rails?
Explain rvm in rails?
Explain me what are the limits of ruby on rails?
explain request/response cycle?
what is Rails Active Record in Ruby on Rails?
What is the rail console?