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If an AWS customer wants a low-cost way to store chunks of data for manual embedding and retrieval, which service should they use for raw storage?

Real Exam

Community

RRitesh

Last updated: December 3, 2025 at 18:27

AWS Glue

Amazon S3

Amazon RDS

AWS Step Functions

Explanation:

Explanation

Amazon S3 (Simple Storage Service) is the correct answer because:

Low-cost storage: Amazon S3 is designed for cost-effective object storage with various storage classes (Standard, Intelligent-Tiering, Standard-IA, One Zone-IA, Glacier) that offer different price points for different access patterns.
Raw storage: S3 is an object storage service ideal for storing unstructured data (chunks of data, files, documents, images, videos, etc.) in their raw format.
Manual embedding and retrieval: S3 provides simple APIs (PUT, GET, DELETE) for manual storage and retrieval of objects, making it perfect for scenarios where users need to manually store and retrieve data chunks.
Scalability: S3 automatically scales to store virtually unlimited amounts of data.

Why the other options are incorrect:

AWS Glue (A): This is a serverless data integration service for ETL (Extract, Transform, Load) jobs, not for raw storage.
Amazon RDS (C): This is a managed relational database service for structured data, not for storing raw chunks of data.
AWS Step Functions (D): This is a serverless workflow orchestration service for coordinating multiple AWS services, not a storage service.