Free Python Institute PCED-30-01 Exam Questions
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Python Institute PCED-30-01 Exam Questions
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Provided By: Python Institute
- Exam: Certified Entry-Level Data Analyst with Python
- Certification: PCED
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Total Questions: 382
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Updated On: Sep 27, 2024
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Rated: 4.9 |
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Online Users: 764
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Question 1
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When using Python's requests library to collect data from a website through HTTP requests, which status code indicates that the requested resource has been moved permanently?
Answer: D
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When using Python's requests library to collect data from a website through HTTP requests, which status code indicates that the requested resource has been moved permanently?
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Question 2
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You are working with a dataset that includes both categorical and continuous features. Which of the following feature scaling techniques would be most appropriate for scaling only the continuous features?
Answer: A
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You are working with a dataset that includes both categorical and continuous features. Which of the following feature scaling techniques would be most appropriate for scaling only the continuous features?
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Question 3
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When using Python to collect data from an API, which of the following statements about OAuth (Open Authorization) is true?
Answer: D
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When using Python to collect data from an API, which of the following statements about OAuth (Open Authorization) is true?
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Question 4
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When would you prefer to use t-SNE over PCA for visualizing high-dimensional data?
Answer: C
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When would you prefer to use t-SNE over PCA for visualizing high-dimensional data?
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Question 5
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Your Python script is taking significantly longer than expected to complete. Which Python standard library could provide you with granular insights into the time taken by different parts of your code?
Answer: B
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Your Python script is taking significantly longer than expected to complete. Which Python standard library could provide you with granular insights into the time taken by different parts of your code?