Oracle Cloud Infrastructure 2025 Generative AI Professional 1z0-1127-25 Question # 23 Topic 3 Discussion
1z0-1127-25 Exam Topic 3 Question 23 Discussion:
Question #: 23
Topic #: 3
You create a fine-tuning dedicated AI cluster to customize a foundational model with your custom training data. How many unit hours are required for fine-tuning if the cluster is active for 10 days?
In OCI, a dedicated AI cluster’s usage is typically measured in unit hours, where 1 unit hour = 1 hour of cluster activity. For 10 days, assuming 24 hours per day, the calculation is: 10 days × 24 hours/day = 240 hours. Thus, Option B (240 unit hours) is correct. Option A (480) might assume multiple clusters or higher rates, but the question specifies one cluster. Option C (744) approximates a month (31 days), not 10 days. Option D (20) is arbitrarily low.
OCI 2025 Generative AI documentation likely specifies unit hour calculations under Dedicated AI Cluster pricing.
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