how you can create a controller for subject?
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What is the difference between sessions and flash?
What is active record in rails?
What is the function of orm in ruby on rails?
What is rails scaffolding?
How many types of relationships does a model has?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
Explain rails migration.
In how many ways you can create rails layout http response.
Can you explain me how rails implements ajax?
how you can list all routes for an application?
Which command is used to create a migration?
Tell us what is the difference between redirect and render in ruby on rails?