AWS Certified AI Practitioner (AIF-C01) — Question 243

A company wants to customize Amazon Bedrock foundation models (FMs) to improve an application's performance. The company must prepare a training dataset for text-to-text model fine-tuning.

Which dataset format should the company use to train the models?

Answer options

• A. A JSON file with labeled data
• B. A CSV file with unlabeled data
• C. A CSV file with tabular data
• D. A text file with unlabeled data

Correct answer: A

Explanation

The correct answer is A, as labeled data in a JSON format is essential for training text-to-text models effectively. Options B and D are incorrect because unlabeled data is not suitable for fine-tuning, while option C is also incorrect as tabular data in CSV format does not meet the requirements for text-to-text model training.