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

Tell me what is mixin in rails?

1 1309

Do you know what are the types of caching used in rails, what are they?

864

Tell me what is the function of garbage collection in ruby on rails?

849

Do you know what is sweeper in rails?

838

Tell me what is orm (object-relationship-model) in rails?

800

Explain me what is the naming convention in rails?

807

Do you know what is cross-site request forgery (csrf) and how rails is protected against it?

867

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

814

Please explain what are the positive aspects of rails?

852

Explain me what is the function of orm in ruby on rails?

797

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

753

Explain how you can run rails application without creating databases?

819

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

865

Explain me what are the limits of ruby on rails?

907

What is the difference between concern and application_controller.rb in ruby on rails?

828

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Un-Answered Questions { Ruby on Rails }

How many types of relationships does a model has?

829

What is the use of the super function in ruby on rails?

852

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

834

Tell me what is rails migration?

828

At is cross-site request forgery (csrf)?

1014

explain request/response cycle?

918

Explain model in rails?

863

Explain rvm in rails?

803

What are the functions performed by rails migration?

855

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

901

Explain Get and post method?

938

how many types of callbacks available in ror?

1042

Explain some features of nested scaffolding.

868

What is rake?

860

Are there any disadvantages of ruby on rails? If yes, mention them.

876

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