Quiz: Python Classes

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May 18, 2022, at 02:09 AM by 10.35.117.248 -
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Correct. '_init_' function with 2 underscores on either side of init
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Correct. 2 underscores on either side of init
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May 18, 2022, at 02:08 AM by 10.35.117.248 -
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(:title Quiz: Python Classes:) (:keywords quiz, test, Python, plot, graph, class, object, instance, introduction, course:) (:description Learning assessment on Python data import with Pandas and TCLab.:)

1. Classes are collections of variables and functions that are particularly useful in object-oriented programming.

A. True
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Correct.

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B. False
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Incorrect.

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2. In the example in the video introduction to classes, what is an instance of the Person class? Select two correct answers.

A. Jane
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Correct. Jane is an instance of the parent class.

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B. class Person
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Incorrect. The parent class is not an instance.

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C. Eric
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Correct. Eric is an instance of the parent class.

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D. addSkill
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Incorrect. The function addSkill is a method of the Person class, not an instance of the Person class.

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3. What function is used to initialize variables when creating a new instance of a class?

A. def init(self):
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Incorrect.

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B. def addSkill(self,skill):
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Incorrect.

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C. def __init__(self):
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Correct. '_init_' function with 2 underscores on either side of init

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