What does the attr_accessor method do in Ruby?
A. Creates getter and setter methods for an instance variable
B. Creates only getter methods for an instance variable
C. Creates only setter methods for an instance variable
D. Creates private methods for an instance variable
Answer: Option A
Related Questions on Classes and Objects in Ruby
What is the keyword used to define a class in Ruby?
A. class
B. def class
C. class def
D. define_class
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
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