Methods In Ruby MCQs with Explanations

def method_name is the correct answer to “What is the syntax for defining a method in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

none of the above is the correct answer to “Which keyword is used to call a method in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

def method(param = value) is the correct answer to “In Ruby, how do you define default parameter values for a method”. This question is standard in competitive examination syllabi for Methods In Ruby.

Defines a reader method for instance variables is the correct answer to “What does the attr_reader method do in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

method_name(arguments) is the correct answer to “Which of the following is a correct way to call a method with arguments in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

To accept a variable number of arguments is the correct answer to “What is the purpose of the splat operator (*) in Ruby method definitions”. This question is standard in competitive examination syllabi for Methods In Ruby.

Restricts access to methods below it is the correct answer to “In Ruby, what does the private keyword do when used in a class”. This question is standard in competitive examination syllabi for Methods In Ruby.

Calls the block passed to the method is the correct answer to “In Ruby, what does the `yield` keyword do in a method”. This question is standard in competitive examination syllabi for Methods In Ruby.

Calls the superclass method with the same name is the correct answer to “What does the `super` keyword do when called inside a method in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

def self.method_name is the correct answer to “Which of the following is used to define a class method in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

Defines both reader and writer methods for instance variables is the correct answer to “What is the purpose of the `attr_accessor` method in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

initialize is the correct answer to “In Ruby, which method is called automatically when an object is created”. This question is standard in competitive examination syllabi for Methods In Ruby.

Declares a method is the correct answer to “What does the def keyword signify in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

invoke is the correct answer to “In Ruby, which keyword is used to call a method”. This question is standard in competitive examination syllabi for Methods In Ruby.

To initialize class variables is the correct answer to “What is the purpose of the initialize method in Ruby classes”. This question is standard in competitive examination syllabi for Methods In Ruby.

define method_name; end is the correct answer to “Which of the following is NOT a valid method definition syntax in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

Executes the method is the correct answer to “What is the result of calling a method in Ruby without parentheses”. This question is standard in competitive examination syllabi for Methods In Ruby.

attr is the correct answer to “In Ruby, which method is used to define a getter and setter for an instance variable”. This question is standard in competitive examination syllabi for Methods In Ruby.

Restricts access to methods below it is the correct answer to “What does the private keyword do in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

They have default values assigned is the correct answer to “Which of the following is true about optional parameters in Ruby methods”. This question is standard in competitive examination syllabi for Methods In Ruby.

respond_to? is the correct answer to “In Ruby, which method is used to check if an object responds to a certain method”. This question is standard in competitive examination syllabi for Methods In Ruby.

To create an alias for a method is the correct answer to “What is the purpose of the `alias` keyword in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

To pass control and arguments to a block is the correct answer to “What is the purpose of the yield keyword in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

def method(arg1, arg2) is the correct answer to “Which of the following is a correct way to define a method that takes multiple arguments in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

Defines a getter method is the correct answer to “In Ruby, what does the attr_reader method do”. This question is standard in competitive examination syllabi for Methods In Ruby.

To create an alias for a method is the correct answer to “What is the purpose of the alias_method keyword in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

def self.method_name is the correct answer to “In Ruby, which keyword is used to define a class method”. This question is standard in competitive examination syllabi for Methods In Ruby.

Makes methods accessible from anywhere in the code is the correct answer to “What does the `public` keyword do in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

To include a module is the correct answer to “In Ruby, what is the purpose of the `include` keyword in a class definition”. This question is standard in competitive examination syllabi for Methods In Ruby.

Restricts access to methods below it is the correct answer to “What does the `protected` keyword do in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.

Checks if a singleton method is defined is the correct answer to “In Ruby, what does the `singleton_method_defined?` method do”. This question is standard in competitive examination syllabi for Methods In Ruby.

Makes methods accessible from anywhere in the code is the correct answer to “What is the purpose of the `public` keyword in Ruby”. This question is standard in competitive examination syllabi for Methods In Ruby.