Home / Programming MCQs / Ruby MCQs / Question
T
Q. Ruby is designed by?
Ruby is a scripting language designed by Yukihiro Matsumoto, also known as Matz.
You must be Logged in to update hint/solution
What does the zip method do in Ruby enumerators?
What will the following expression evaluate to?
What does the 'nil' value represent in Ruby?
Which Ruby convention is commonly used for naming constants?
What will be the output of the given code? boolean_1 = !(700 / 10 == 70) puts boolean_1
In Ruby, what is the keyword used to define a constant?
What does the gem install gemfile command do in Ruby?
What does polymorphism allow in Ruby?
What is the result of calling a method in Ruby without parentheses?
Discusssion
Login to discuss.