Classes And Objects In Ruby - Study Mode

[#21] What is the method used to define a class method in Ruby?
Correct Answer

(A) def self.method_name

[#22] What is the method used to create a new instance of a class in Ruby?
Correct Answer

(A) new

[#23] What is the purpose of the initialize method in Ruby classes?
Correct Answer

(A) To initialize instance variables with default values

[#24] What is the method used to access instance variables in Ruby?
Correct Answer

(B) Using instance methods

[#25] Which keyword is used to define a class in Ruby?
Correct Answer

(B) class