Answer: Amazon SageMaker Studio

Amazon SageMaker Studio is the correct answer because it provides a fully integrated development environment (IDE) specifically designed for machine learning workflows. It offers a comprehensive set of tools for building, training, and deploying ML models, including Jupyter notebooks, experiment management, model debugging, and model monitoring capabilities. **Why other options are incorrect:** - **AWS CodeBuild**: A fully managed continuous integration service that compiles source code, runs tests, and produces software packages, but not specifically designed for ML model deployment - **Amazon CodeGuru**: A developer tool that provides intelligent recommendations for improving code quality and identifying expensive code, focused on code review and performance optimization - **Amazon Athena**: An interactive query service that makes it easy to analyze data in Amazon S3 using standard SQL, primarily for data analysis rather than ML model deployment

Author: Ritesh Yadav