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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

What is the difference between false and nil in ruby?

 456

How is dynamic scaffolding different from static scaffolding?

 455

What is ruby on rails & why it is used for?

 426

What is object-relationship-model (orm)?

 523

What is cross-site request forgery (csrf)? How is rails protected against it?

 543

What is the importance of rjs?

 482

How are observers and callbacks different from each other?

 422

Who developed ruby on rails?

 470

How is calling super() different from the super call?

 514

At is cross-site request forgery (csrf)?

 500

What is rails active record?

 471

How are string and symbol different?

 486

How do rails implement ajax?

 504

What role does garbage collection play?

 511

What is the process for creating a controller for the subject? What is its role?

 450

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Un-Answered Questions { Ruby on Rails }

What is object-relationship-model (orm)?

523

How many types of associations relationships does a model have?

447

how can you declare a block in Ruby?

498

how you can create a controller for subject?

503

Write the command to update rvm in rails.

472




Explain the features of ruby on rails.

458

How you run your Rails Application without creating database ?

466

What is the main difference between procs and blocks?

467

what are rails filters?

542

Explain rails caching levels.

562

What is the function of orm in ruby on rails?

555

explain request/response cycle?

531

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

474

What is the flash?

487

What are gemsets in rails?

465

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