Question 1 of 25
Hints left: 3
Q1
What does the private keyword do in a Ruby class?
Q2
What does the protected keyword do in a Ruby class?
Q3
Which method is used to define class variables in Ruby?
Q4
What is the keyword used to refer to the current instance of a class in Ruby?
Q5
How do you access instance variables in Ruby?
Q6
What is the method used to access class variables in Ruby?
Q7
What is the method used to define a class variable in Ruby?
Q8
Which keyword is used to inherit a class in Ruby?
Q9
What is the syntax for defining a class method in Ruby?
Q10
What does the super keyword do in Ruby?
Q11
What does the attr_accessor method do in Ruby?
Q12
What does the super keyword do in Ruby classes?
Q13
What is the purpose of the attr_accessor method in Ruby classes?
Q14
Which of the following is used to access instance variables in Ruby?
Q15
What is the method used to check if an object is an instance of a particular class in Ruby?
Q16
What is the purpose of the initialize method in Ruby?
Q17
Which method is used to define getter and setter methods for instance variables in Ruby?
Q18
Which keyword is used to refer to the current instance of a class in Ruby?
Q19
What is the method used to define class methods in Ruby?
Q20
What is the purpose of the attr_reader method in Ruby classes?
Q21
What is the method used to define instance variables in Ruby?
Q22
How do you define a constructor in Ruby?
Q23
What is the syntax for defining an instance method in Ruby?
Q24
What is the method used to define instance methods in Ruby?
Q25
What is the method used to inherit from a superclass in Ruby?