What does the protected keyword do in a Ruby class?
A. It makes methods protected, accessible only within the class and its subclasses
B. It makes methods private, accessible only within the class
C. It makes methods public, accessible from outside the class
D. It defines class variables
Answer: Option A
This Question Belongs to Ruby Programming >> Classes And Objects In Ruby
Related Questions on Classes and Objects in Ruby
Which keyword is used to create a new instance of a class in Ruby?
A. new
B. create
C. instantiate
D. instance
How do you define a constructor in Ruby?
A. def initialize
B. def constructor
C. def init
D. def constructor()
Which of the following is used to access instance variables in Ruby?
A. @variable
B. $variable
C. @@variable
D. variable
Join The Discussion