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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

what is Rails Active Record in Ruby on Rails?

 541

What can Rails Migration do?

 484

What is ORM in Rails?

 515

What is the Install rail package?

 515

How you run your Rails Application without creating database ?

 464

Where does the start_tabnav gets informations for tabs rendering in ruby rail?

 488

what are helpers and how to use helpers in ror?

 528

Explain about restful architecture?

 469

What do you mean by render and redirect_to?

 488

How to find second max element from database ?

 509

Explain Get and post method?

 520

What is a ruby singleton method ?

 503

Difference between argument and parameter in ruby on rails ?

 465

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?

 455

How is visibility of methods changed in ruby (encapsulation) ?

 478

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Un-Answered Questions { Ruby on Rails }

What are generators in ruby on rails?

479

What are the hashes?

481

What can Rails Migration do?

484

what is the naming convention in Rails?

514

what are helpers and how to use helpers in ror?

528




What are models in rails?

463

How are blocks created?

552

How is direct different from render?

501

How can you protect filter methods in rails?

471

What is a webrick web server?

501

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

433

How are observers and callbacks different from each other?

422

What role do sub-directory app/helpers and app/controllers play?

469

what is Ruby on Rails?

573

What are the three methods to install ruby on rails?

475

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