What is the method used to check if an object is an instance of a particular class in Ruby?
A. instance_of?
B. is_instance?
C. is_a?
D. object_of?
Answer: Option C
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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