Practice Tools And Technologies Used Across Projects (17.8)

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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.
Name one tool used for data cleaning.
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It is a popular library in Python.
Question 2.
What is the purpose of Matplotlib?
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Think of graphs and charts.
3Question 3.
Which library is commonly used for data cleaning?
- NumPy
- Pandas
- TensorFlow
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Think of data preparation.
4Question 4.
True or False, Plotly is a library used for data visualization.
- True
- False
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Recall the types of plots you can create.
Question 5.
You have a large dataset that you need to analyze using machine learning techniques. It is too big for Pandas. What strategies and tools would you employ to manage this dataset?
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Focus on scalability and performance.
Question 6.
After deploying a model, you notice a drop in performance. What steps would you take to diagnose and rectify the issue?
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Evaluate possible causes of model failure.

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