Tell me how you can create a controller for subject?

1

How do you handle exceptions in ruby code?

5

Explain next statement in ruby.

1

What is Ruby programming language?

3

What is the difference between nil and false in ruby?

5

Name different methods for io console in ruby?

1

Tell me how would you freeze an object in ruby? Can you provide a simple example?

1

Explain the three levels of access control for ruby methods?

1

Explain about the defined operator in ruby?

1

Explain about garbage collection feature of ruby?

5

Please explain the three levels of access control for ruby methods?

1

Explain the types of variables available in ruby class?

1

Explain module mixins in Ruby?

3

Why Ruby is known as a language of flexibility?

5

What's the difference in scope for these two variables: @name and @@name?

5