Fill in the blank with the correct option to complete the below given code:from abc Blank 1 Question 7[select: , from abstract import, using ABC, import ABC] , abstractmethodclass Employee(Blank 2 Question 7[select: , ABC, Base, Object] ): def __init__(self, name): self._name = name @abstractmethod def calculate_salary(self): Blank 3 Question 7[select: , pass, return 0, print("Not implemented")] class Developer(Employee): def __init__(self, name, hourly_rate, hours_worked): super().__init__(name) self._hourly_rate = hourly_rate self._hours_worked = hours_worked def calculate_salary(self): return self._hourly_rate * self._hours_worked多重下拉选择题

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What happens if you try to instantiate an abstract class?

Does Java allow an abstract class to be a child of a parent class that is also abstract?

from abc import ABC, abstractmethod class DataProcessor(ABC): def __init__(self, data): self.data = data @abstractmethod def clean(self): pass def process(self): cleaned_data = self.clean() return sum(cleaned_data) class ListProcessor(DataProcessor): def clean(self): cleaned = [] for x in self.data: if isinstance(x, (int, float)): cleaned.append(x) return cleaned class AveragingProcessor(ListProcessor): def process(self): cleaned = self.clean() return sum(cleaned) / len(cleaned) dp = ListProcessor([1, 2, "a", 3]) ap = AveragingProcessor([10, None, 20, 30, "skip"]) print(dp.process()) print(ap.process()) What will happen when the above code is executed? Select all correct statements. Incorrect selections will deduct points from your score.

Can an abstract class be a child class of another abstract class?

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