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Ruby Interview Questions
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Describe the environment variables present in Ruby?

 5

Explain about ruby code blocks?

 5

Explain about environment variables present in ruby?

 5

What is the use of load and require in ruby?

 5

Interpolation is a very important process in Ruby, comment.

 5

Explain about the programming language ruby?

 5

How does ruby deal with extremely large numbers?

 5

Explain about portability?

 5

Explain about garbage collection feature of ruby?

 5

Explain about the command line options?

 5

Explain about Float, Dig and Max?

 5

Explain about ruby names?

 5

Explain about normal method class?

 5

Explain the use of global variable $ in Ruby?

 5

Explain about Class variable and global variable?

 5

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Un-Answered Questions { Ruby }

What happens when a value is too big for fixnum?

5

How will you comment in ruby.

1

What is the difference between static and dynamic scaffolding?

5

Define ruby methods.

1

How is visibility of methods changed in ruby?

5

Tell us what is class libraries in ruby?

1

Explain the use of global variable $ in Ruby?

5

What are the different environment variables present in the ruby?

5

What does ruby name refers to?

1

Please explain what are some advantages of using ruby?

1

Is ruby supports single inheritance/ multiple inheritance or both?

5

What are the three levels of method access control for classes and what do they signify? What do they imply about the method?

5

Tell me what does ruby name refers to?

1

Name different methods for io console in ruby?

1

What are Ruby iterators?

3

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