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 bundler in rails.

835

Explain rails caching levels.

936

What is action cable?

838

Explain rest in rails routes.

880

What is a webrick web server?

912

Explain valid and invalid in rails?

828

What is the naming convention for variables?

995

Name some rails ide or editor.

837

How are blocks created?

911

Which command is used to create a migration?

904

What are generators in ruby on rails?

850

What is the main difference between procs and blocks?

865

What is active record in rails?

956

The string can be represented in single as well as double quotes. What is the difference between the two?

906

What are the hashes?

880

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Un-Answered Questions { Ruby on Rails }

What is a ruby singleton method ?

839

What is the Install rail package?

1034

Explain what is the role of the subdirectories app/controllers and app/helpers in rails?

918

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

860

Mention the role of rails controller.

857

Explain bundler in rails.

835

explain request/response cycle?

905

what is testing in rails?

1015

What is object-relationship-model (orm)?

925

Mention all the naming conventions in ruby on rails.

844

What are the steps involved in writing and setting up an application in ruby on rails?

807

What is Rails?

866

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

847

What I have to do to view my project always on browser?

882

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

949

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