Who designed active record in rails?
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What is ORM in Rails?
What is rake?
let me know what is ruby software and where and when it is usefull. Is it usefull to data base developer, if yes...where? thank you
What is the difference between render and redirect?
How can you run rails without creating databases?
What do you understand by rails?
In how many ways you can create rails layout http response.
What are the steps involved in writing and setting up an application in ruby on rails?
What role does garbage collection play?
Explain testing in rails.
What is the purpose of load, auto_load, and require_relative in ruby ?
Choosing between belongs_to and has_one?