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Practice Test -Ruby On Rails

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1. what are the main principles of REST?



2. what environments does Rails have by default?



3. why should partials generally use local variables?



4. what checks if an input is numeric?



5. Rails' application framework is called ----------?



6. what does a model object do before it saves or updates data?



7. where do you add the filter code?



8. what is the filter code that calls on the "check_logged_in" method for only the "edit" and "update" methods?



9. What is the status code for "success" when throwing a GET?



10. what is "migration"?



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Ruby On Rails

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