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Ruby on Rails Interview Questions
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What is the flash?

 487

What is unit testing (in classical terms)? What is the primary technique when writing a test ?

 538

What is Dynamic finders ?

 516

What is the difference between Render vs. Redirect_to in ruby on rails ?

 500

How you run your rails application without creating databases?

 456

What is the difference between save and save?

 523

How many types of relationships does a model has?

 478

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

 463

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

 476

What is the purpose of load, auto_load, and require_relative in ruby ?

 462

Difference between gem and plugin?

 541

What are the various components of rail?

 565

How to serialize data with yaml?

 521

What is agile development? What are the strengths?

 475

difference between member routes and collection routes ?

 538

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Un-Answered Questions { Ruby on Rails }

What is action cable?

515

What is rails router?

517

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

492

what are the positive aspects of Rails?

469

Is ruby on rails popular?

509




What is the latest version of ruby on rails?

506

what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?

488

What is rails active record?

473

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

450

What is the symbol garbage collector?

486

Can you explain me how rails implements ajax?

450

Explain how you can run rails application without creating databases?

447

what is the log that has to seen to check for an error in ruby rails?

476

How many types of variables are available in ruby class?

490

What is the difference between save and save?

523

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