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What do these lines print?>>> class User:>>> id = 89>>> name = "no name">>> __password = None>>> >>> def __init__(self, new_name=None):>>> self.is_new = True>>> if new_name is not None:>>> self.name = new_name>>> >>> u = User()>>> u.is_new

Question

What do these lines print?>>> class User:>>> id = 89>>> name = "no name">>> __password = None>>> >>> def init(self, new_name=None):>>> self.is_new = True>>> if new_name is not None:>>> self.name = new_name>>> >>> u = User()>>> u.is_new

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Solution

To answer the question, let's analyze the code step by step:

  1. The code defines a class called "User" with the following attributes:

    • "id" with a value of 89
    • "name" with a value of "no name"
    • "__password" with a value of None (Note: the double underscore indicates that this attribute is intended to be private)

  2. The class also has a constructor method "init" which takes an optional parameter "new_name". Inside the constructor, the attribute "is_new" is set to True. If the "new_name" parameter is provided, the "name" attribute is updated with the value of "new_name".

  3. After defining the class, an instance of the "User" class is created and assigned to the variable "u" using the statement "u = User()".

  4. Finally, the code prints the value of the "is_new" attribute of the "u" instance using the statement "u.is_new".

Based on the code provided, the output of the code will be "True" since the "is_new" attribute is set to True in the constructor method.

This problem has been solved

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