Write the command to update rvm in rails.
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What is rails script? Name some of them?
Explain how you can run rails application without creating databases?
Explain me what is the naming convention in rails?
Explain me what is the function of orm in ruby on rails?
Mention the types of variables available in Ruby Class?
how you define Instance Variable, Global Variable and Class Variable in Ruby?
What is difference between form_for and form_tag?
Are there any disadvantages of ruby on rails? If yes, mention them.
What are models in rails?
What is the flash?
How you run your Rails Application without creating database ?
what is the use of super function in ruby on rails?