AWS Certified Cloud Practitioner
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What is the main function of Amazon SageMaker Data Wrangler?
Real Exam
Community
RRitesh
A
To analyze model performance metrics
B
To simplify data preparation, transformation, and feature engineering
C
To track and compare ML experiments
D
To deploy feature pipelines to SageMaker Studio
Explanation:
Amazon SageMaker Data Wrangler is specifically designed to simplify and accelerate data preparation and feature engineering tasks for machine learning workflows. It provides a visual interface for data preparation, allowing users to import, transform, and engineer features without writing extensive code.
Key functions of SageMaker Data Wrangler:
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Data Import: Connect to various data sources (S3, Athena, Redshift, etc.)
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Data Preparation: Clean, transform, and prepare data for ML
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Feature Engineering: Create new features from existing data
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Data Quality Analysis: Identify data quality issues and patterns
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Export to ML Pipelines: Generate code for SageMaker Pipelines
Why other options are incorrect:
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Option A: Analyzing model performance metrics is handled by SageMaker Model Monitor and other evaluation tools
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Option C: Tracking and comparing ML experiments is the function of SageMaker Experiments
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Option D: While Data Wrangler can help prepare feature pipelines, its main function is data preparation, not specifically deployment to SageMaker Studio
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