Mention what is the difference between a gem and a plugin in ruby?

5

What are ruby blocks.

1

Explain about ruby code blocks?

5

What is mvc and why do we use it?

1

Explain Ruby if-else statement?

5

Is ruby supports single inheritance/ multiple inheritance or both?

5

How do the following methods differ: @my_string.strip and @my_string.strip! ?

5

What is ruby software and where and when it is usefull.

5

Name different methods for io console in ruby?

1

Explain each of the following operators and how and when they should be used: ==, ===, eql?, Equal?

1

Is ruby a statically typed or a dynamically typed language?

5

How to create a new time instance in Ruby?

3

What happens when a value is too big for fixnum?

5

What is the use of global variable $ in Ruby?

3

What is ruby?

5