How to access Ruby array elements? How many methods are used to access Ruby elements?

3

Write the command to get installed Ruby version in your system?

5

Explain Ruby exceptions?

5

How to create ruby object?

1

Explain about the defined operator in ruby?

1

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

1

As you know ruby provides four types of variables. List them and provide a brief explanation for each?

1

Ruby support single inheritance/multiple inheritance or both?

5

Explain the use of global variable $ in Ruby?

5

What are advantages of using ruby?

5

Explain Ruby module?

3

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

1

Explain ruby strings.

1

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

1

what is the difference between put and putc statement?

5