AWS Certified Cloud Practitioner (CLF-C02) — Question 563

Which AWS service provides a fully managed graph database for highly connected datasets?

Answer options

• A. Amazon DynamoDB
• B. Amazon RDS
• C. Amazon Neptune
• D. Amazon Aurora

Correct answer: C

Explanation

Amazon Neptune is a fast, reliable, and fully managed database service purpose-built for graph use cases and highly connected datasets. Amazon DynamoDB is a NoSQL key-value database, while Amazon RDS and Amazon Aurora are relational databases, none of which are optimized for graph queries.