What is retry statement in ruby?

5

Explain about ruby code blocks?

5

Tell me what is the difference between ruby 1.9 and ruby 2.0?

1

Explain about environment variables present in ruby?

5

Explain ruby data types.

1

Tell me the role of modules and mixins in ruby?

1

Tell me how you define instance variable, global variable and class variable in ruby?

1

What is mvc and why do we use it?

1

What is the use of load and require in ruby?

5

what is the role of sub-directory app/controllers and app/helpers?

5

Explain raise statement in Ruby?

5

what is the Notation used for denoting class variables in Ruby?

5

Explain Ruby if-else statement?

5

Tell us how would you implement hash in ruby internally?

1

How do you handle exceptions in ruby code?

5