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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

How many filters are there in rails.

 518

In how many ways you can create rails layout http response.

 430

Are there any disadvantages of ruby on rails? If yes, mention them.

 486

Explain the various ide's of ruby on rails.

 466

How does router work in rails?

 462

Write the command to run the migration.

 502

How would you create a controller for the subject?

 448

How can you protect filter methods in rails?

 479

What is the symbol garbage collector?

 490

What is the current version of ruby on rails?

 477

Explain model in rails?

 479

What are the three methods to install ruby on rails?

 485

Write the command to update rvm in rails.

 476

Explain rvm in rails?

 456

Explain the controller in rails?

 483

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Un-Answered Questions { Ruby on Rails }

What are the hashes?

487

What are the three methods to install ruby on rails?

485

Explain what are the servers supported by ruby on rails?

450

What role does garbage collection play?

517

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

430




What do you mean by render and redirect_to?

495

What is bundler?

524

Do you know what is sweeper in rails?

473

Explain me what is the role of rails controller?

491

Tell me what is ruby on rails?

441

Name some rails ide or editor.

489

What are gemsets in rails?

478

Mention the log that has to be seen to report errors in Ruby Rails?

497

When are self.up and self.down methods used?

512

What are the various changes between the rails version 2 and 3?

467

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