AWS Certified Cloud Practitioner (CLF-C02) — Question 300

Which of the following is a fully managed graph database service on AWS?

Answer options

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

Correct answer: D

Explanation

Amazon Neptune is a purpose-built, fully managed graph database service designed to efficiently store and navigate highly connected datasets. In contrast, Amazon Aurora is a relational database, Amazon DynamoDB is a key-value and document NoSQL database, and Amazon FSx is a managed file storage service.