CompTIA DY0-001 Exam - Topic 1 Question 16 Discussion

Actual exam question for CompTIA's DY0-001 exam

Question #: 16
Topic #: 1

[All DY0-001 Questions]

The most likely concern with a one-feature, machine-learning model is high error due to:

Abias

Bdimensionality.

Cvariance.

Dprobability.

Show Suggested Answer

Suggested Answer: A

A model with only one feature is unlikely to capture the true complexity of the data's underlying relationships, leading to systematic underfitting - i.e., high bias.

by Ethan at Apr 04, 2026, 01:06 AM

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