Practice Importing And Using Python Packages (15.4) - Python Packages

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9 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
How do you import the NumPy library?
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Look for the syntax with 'import' keyword.
Question 2.
What does from math import sqrt do?
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Think about accessing functions directly.
3Question 3.
Which command is used to install packages in Python?
- pip install
- import
- install pip
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Consider the term related to Python package management.
4Question 4.
True or False: You can use the import statement to access functions from a package.
- True
- False
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Think about the relationship between importing and accessing functionalities.
Question 5.
Create a package named 'mytools' that includes a module for calculating the area of a rectangle. Write the code to implement this.
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Think about the structure of a package and how modules contain functions.
Question 6.
Explain the potential consequences of using 'import *'. Provide a code example.
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Consider examples from your own coding practices.

5 more questions in this section. Enroll free to practise them all.