What is ORM in Rails?
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Explain valid and invalid in rails?
Explain model in rails?
What is the rail console?
When are self.up and self.down methods used?
Mention all the naming conventions in ruby on rails.
Write a program to show the functionality of request.xhr in ruby on rails ?
Explain the role of sub directory app/controllers and app/helpers.
Do you know what is “yield” in ruby on rails?
What is the purpose of auto_load in ruby?
How many filters are there in rails.
What is bundler?
what are the positive aspects of Rails?