qobjects = [ { question: "How do you make a property private in Python?", options: [ "Use a single underscore prefix: _property", "Use a double underscore prefix: __property", "Use the private keyword" ], correct: 1 }, { question: "What will be the result of the following code:
class Person:
  def __init__(self, age):
    self.__age = age

p1 = Person(25)
print(p1.__age)
", options: [ "25", "Error", "None" ], correct: 1 }, { question: "What is the purpose of encapsulation?", options: [ "To make all properties public", "To protect data and control how it can be accessed", "To increase code execution speed" ], correct: 1 } ]