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 the use of $ in ruby?

771

Write a program to generate and run the application without the use of database

770

What is the purpose of auto_load in ruby?

865

What is the purpose of load in ruby?

825

What is the main function of helpers used in ruby on rails?

810

What is the function of orm in ruby on rails?

880

What does ruby name refer to?

912

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

764

write a program to show the usage of sql in the database file?

813

What are the functions performed by rails migration?

812

Mention all the naming conventions in ruby on rails.

805

What are the different filters used in ruby on rails?

730

Mention the differences between the observers and callbacks in ruby on rails.

814

What do you understand by rails migration and what it can do?

781

What do you understand by rails?

900

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Un-Answered Questions { Ruby on Rails }

Do you know what is “yield” in ruby on rails?

756

what is different between activerecord::relation's count, length and size methods?

855

Explain about Dig, Float and Max?

848

what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?

915

What is the difference between delete and destroy ?

795

At is cross-site request forgery (csrf)?

953

What is the difference between render and redirect?

843

Do you know the role of garbage collection in ruby on rails?

791

Tell me what is coc in rails?

942

what is rails caching?

864

Can you explain me how rails implements ajax?

774

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

858

Tell me what is rails migration?

786

What is the symbol garbage collector?

876

What is the use of $ in ruby?

771

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