The assignment of more than one function to a particular operator is . . . . . . . .
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Python · all questionsClasses and Objects in Python
Classes and Objects in Python
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What is the difference between a class variable and an instance variable in Python?
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How can you access a class variable in Python?
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. . . . . . . . represents an entity in the real world with its identity and behaviour.
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. . . . . . . . is used to create an object.
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What are the methods which begin and end with two underscore characters called?
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What is setattr() used for?
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What is getattr() used for?
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What is the output of the following code:
class MyClass:
x = 5
obj = MyClass()
print(obj.x)Select an option to see the answer and solution.
What is the output of the following code:
class Parent:
def show(self):
print('Parent method')
class Child(Parent):
pass
obj = Child()
obj.show()Select an option to see the answer and solution.
What is the purpose of the @staticmethod decorator in Python classes?
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Is the following Python code valid?
class B(object):
def first(self):
print("First method called")
def second():
print("Second method called")
ob = B()
B.first(ob)Select an option to see the answer and solution.
Which function overloads the == operator?
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What will be the output of the following Python code?
class stud:
def __init__(self, roll_no, grade):
self.roll_no = roll_no
self.grade = grade
def display (self):
print("Roll no : ", self.roll_no, ", Grade: ", self.grade)
stud1 = stud(34, 'S')
stud1.age=7
print(hasattr(stud1, 'age'))Select an option to see the answer and solution.
What does print(Test.__name__) display (assuming Test is the name of the class)?
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What is a constructor in Python classes?
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Which of the following Python code will print True?
a = foo(2)
b = foo(3)
print(a < b)Options are not available for this question.
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Which function overloads the + operator?
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What is the purpose of the @classmethod decorator in Python classes?
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What is the output of the following code:
class Parent:
def init(self):
print('Parent constructor')
class Child(Parent):
def init(self):
print('Child constructor')
obj = Child()Select an option to see the answer and solution.