Ruby on Rails Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ruby on Rails Interview Questions

Questions Answers Views Company eMail

Explain the role of sub directory app/controllers and app/helpers.

644

Mention the role of rails controller.

650

Explain the features of ruby on rails.

610

How can the filter methods in ruby on rails be protected?

616

How is the model view controller framework used in ruby on rails?

644

When are self.up and self.down methods used?

681

How are the key differences between python and ruby?

688

Explain the advantages of ruby on rails?

653

What are float, dig and max?

824

What role do sub-directory app/helpers and app/controllers play?

651

What is rails migration? What can it do?

637

How many types of variables are available in ruby class?

683

What are class libraries?

664

What are naming conventions?

641

How can you run rails without creating databases?

629

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Un-Answered Questions { Ruby on Rails }

Tell me what is coc in rails?

781

What is a proc ?

710

what is the difference between new, save and create?

700

What are naming conventions?

641

Tell me what is the difference between the observers and callbacks in ruby on rails?

650

Difference between argument and parameter in ruby on rails ?

638

Explain me the log that has to be seen to report errors in ruby rails?

564

Explain Get and post method?

685

What are the types of caching used in rails, what are they?

635

What is the current version of ruby on rails?

659

what are some advantages of using ruby on rails?

675

Explain bundler in rails.

659

Explain the controller in rails?

686

Write a program to show the functionality of request.xhr in ruby on rails ?

647

What are the various components of rail?

730

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