Practice Importing And Using Libraries (9.7) - Jupyter Notebook

Practise this section

11 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
5 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the purpose of a library in programming?
Show hintHide hint
Think about what it would be like to write everything from scratch.
Question 2.
How do you import NumPy in Python?
Show hintHide hint
Remember the 'as' keyword helps shorten the code.
3Question 3.
What is the primary function of NumPy?
- Data Visualization
- Numerical Computations
- File Management
Show hintHide hint
Think about what kind of tasks you need to perform with numbers.
4Question 4.
True or False: You can use Matplotlib to create interactive visualizations.
- True
- False
Show hintHide hint
Consider what Matplotlib can offer beyond simple graphs.
Question 5.
Write a program that imports NumPy, generates ten random numbers, and creates a line plot showing these numbers.
Show hintHide hint
Think about how to generate random numbers using NumPy.
Question 6.
Create a dual-axis graph using Matplotlib where the left y-axis represents a sine wave and the right y-axis represents a cosine wave.
Show hintHide hint
Make sure to define two axes and configure each uniquely.

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