CompTIA Exam DY0-001 Topic 1 Question 5 Discussion

Actual exam question for CompTIA's DY0-001 exam

Question #: 5
Topic #: 1

A data scientist is clustering a data set but does not want to specify the number of clusters present. Which of the following algorithms should the data scientist use?

ADBSCAN

Bk-nearest neighbors

Ck-means

DLogistic regression

Show Suggested Answer

Suggested Answer: A

DBSCAN discovers clusters based on density without requiring you to predefine the number of clusters, automatically finding arbitrarily shaped groups and identifying noise points.

by Carey at Jun 12, 2025, 03:53 AM

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Sherell

21 hours ago

I think the data scientist should use DBSCAN.

upvoted 0 times

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