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

what is rails caching?

864

What is rails scaffolding?

962

what are some advantages of using ruby on rails?

851

what is the difference between new, save and create?

949

What is rails router?

944

explain request/response cycle?

861

what is the difference between destroy and delete?

905

What is the use of super in Ruby Rails?

832

What is Rails?

825

what is the difference in scope for these two variables: @@name and @name?

791

what is the naming convention in Rails?

900

what are the positive aspects of Rails?

772

what is ORM (Object-Relationship-Model) in Rails?

863

Explain how Rails implements Ajax?

766

what is “Yield” in Ruby on Rails?

844

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Un-Answered Questions { Ruby on Rails }

Explain bundler in rails.

801

Can you list out what can rails migration do?

785

If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?

789

How is calling super() different from the super call?

837

How many types of variables are available in ruby class?

835

What is Dynamic finders ?

867

What is the difference between save and save?

964

what is the difference between Dynamic and Static Scaffolding?

882

what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?

875

Tell us what is the difference between redirect and render in ruby on rails?

749

What is the role of mvc architecture in ruby on rails?

796

Why we use migration in rails?

828

Explain rails caching levels.

905

how you define Instance Variable, Global Variable and Class Variable in Ruby?

833

Explain view in rails?

784

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