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

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

818

What is the difference between delete and destroy ?

840

What is a proc ?

925

What are the different components of rails ?

902

How do I find only duplicate entries in a database table?

962

How many types of associations relationships does a model have?

785

Choosing between belongs_to and has_one?

880

What is bundler?

846

What are the servers supported by ruby on rails?

872

How to use two databases into a single application?

901

What is the purpose of require_relative in ruby?

875

What are the different types of association relationships that exist?

917

What is the difference between render and redirect?

885

What does session and cookies represent in ruby on rails?

822

What is the directory structure of rails?

878

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Un-Answered Questions { Ruby on Rails }

Explain testing in rails.

920

how many types of callbacks available in ror?

1039

Explain about Dig, Float and Max?

894

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

929

Tell me what is rails migration?

825

Do you know what is rake in rails?

843

What is the purpose of require_relative in ruby?

875

What is a proc ?

925

Which command is used to create a migration?

910

How many filters are there in rails.

886

What is the Install rail package?

1040

Write the command to update rvm in rails.

823

List out what can Rails Migration do?

934

what is the defined operator?

1055

Explain me what are the limits of ruby on rails?

888

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