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serious capitalization typos, however the correct answer is B.
class X:
pass
class Y(X):
pass
class Z(Y):
pass
x = Z()
z = Z()
print(isinstance (x, Z), isinstance (z, X))
>>>True True
B True True. In this code:
There are three classes: X, Y, and Z.
Class Y inherits from class X, and class Z inherits from class Y.
Two instances, x and z, are created as objects of class Z.
The isinstance function is then used to check the types of these instances.
Here's the breakdown:
x = Z(): This line creates an instance of class Z and assigns it to the variable x.
z = Z(): This line creates another instance of class Z and assigns it to the variable z.
Now, let's look at the print statement:
print(isinstance(x, Z), isinstance(z, X)): This line checks if x is an instance of Z (which it is, as x was instantiated from class Z). It also checks if z is an instance of X (which it is, as Z inherits from Y and Y inherits from X).
So, the output of this code will be: B True True.
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