AWS Certified Cloud Practitioner — Question 747

A company needs a graph database service that is scalable and highly available.

Which AWS service meets these requirements?

Answer options

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

Correct answer: D

Explanation

Amazon Neptune is a purpose-built, fully managed graph database service designed for high availability and scalability to handle highly connected datasets. Amazon Aurora is a relational database service, Amazon Redshift is a data warehousing solution, and Amazon DynamoDB is a NoSQL key-value database, none of which are optimized for graph use cases.