1Z0-1127-25 OCI Generative AI Service Practice Question
Which of the following is the correct format for a training dataset used in OCI Generative AI fine-tuning?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
JSONL file with 'prompt' and 'completion' fields
OCI GenAI fine-tuning expects a JSONL file with prompt/completion pairs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
JSONL file with 'prompt' and 'completion' fields
Why this is correct
This is the required format.
- ✗
CSV file with columns 'input' and 'output'
Why it's wrong here
CSV is not supported; JSONL is required.
- ✗
TXT file with one prompt-completion pair per line separated by a tab
Why it's wrong here
Not the required format.
- ✗
Parquet file with 'text' and 'label' columns
Why it's wrong here
Parquet is not used; JSONL is required.
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