Ruby Interview Questions

Ruby Interview Questions
1)Explain about class libraries in ruby?
2)Explain about portability of ruby?
 3)Explain about garbage collection feature of ruby?
 4)Explain about the command line options in ruby?
 5)Explain about environment variables present in ruby?
6)Explain about operators in Ruby?
7)Explain about the defined operator?
8)Explain about methods in ruby?
9)Explain about normal method class?
10) Explain about ruby names?
11)Explain about variables in ruby?
12)Explain about Class variable and global variable?
13)How does ruby deal with extremely large numbers?
14)Explain about Float, Dig and Max?
15) Explain about interpolation in ruby?
16)Explain about ruby code blocks.