Do you know what is sweeper in rails?
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What are the different components of rails ?
How you run your Rails Application without creating database ?
Mention the types of variables available in Ruby Class?
what are benefits of using active record as opposed to raw sql queries?
When are self.up and self.down methods used?
Explain bundler in rails.
What are the steps involved in writing and setting up an application in ruby on rails?
What is object-relationship-model (orm)?
what is the role of Rails Controller?
how can you declare a block in Ruby?
Explain rails caching levels.
How is visibility of methods changed in ruby (encapsulation) ?