The __________ parameter is a reference to the current instance of the class, and is used to access variables that belong to the class.__init__()selfboth self and __init__()None of the above
Question
The __________ parameter is a reference to the current instance of the class, and is used to access variables that belong to the class.init()selfboth self and init()None of the above
Solution
The correct answer is "self". The "self" parameter is a reference to the current instance of the class, and is used to access variables that belong to the class. It does not have to be named "self" , you can call it whatever you like, but it has to be the first parameter of any function in the class. "init()" is a special method in Python classes, it is the constructor method that's automatically called when a new object is created from a class.
Similar Questions
The __________ parameter is a reference to the current instance of the class, and is used to access variables that belong to the class.Choose the best optionClear Response__init__()selfboth A and BNone of the above
What do these lines print?class Base(): """ My base class """ __nb_instances = 0 def __init__(self): Base.__nb_instances += 1 self.id = Base.__nb_instancesclass User(Base): """ My User class """ passu = User()print(u.id)
what is the output of following python code? class myclass: def __init__(self,a): self.a = a print(self.a)o=myclass()
44. What is a class in Python? A) A built-in data type that stores a collection of key-value pairs B) A user-defined data type that can be used to represent complex numbers C) A collection of related functions and variables that can be reused in other programs D) A loop that executes a block of code a fixed number of times 45. What is the purpose of the init() method in a Python class? A) To define the instance variables for a class B) To define the class variables for a class C) To define the methods for a class D) To define the class hierarchy for a class 46. How do you create an instance of a Python class? A) Using the “new” keyword followed by the name of the class B) Using the “create” function from the Python built-in “collections” module C) Using the class name followed by parentheses D) Using the “instance” function from the Python built-in “collections” module
5. What is the purpose of the "init" method in a Python class?a.It is used to define class methodsb.It is used to initialize the class and its attributesc.It is used to define private attributesd.It is used to define class variables
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