what is active record?
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Explain rails migration.
What are the different types of association relationships that exist?
what is Rails Active Record in Ruby on Rails?
What is the directory structure of rails?
What is the symbol garbage collector?
Explain me what is the function of orm in ruby on rails?
Explain what is the role of the subdirectories app/controllers and app/helpers in rails?
Explain the controller in rails?
How is visibility of methods changed in ruby (encapsulation) ?
What are generators in ruby on rails?
Mention the log that has to be seen to report errors in Ruby Rails?
what is sweeper in Rails?