Answer: Amazon DynamoDB, a fully managed NoSQL database service known for its speed, flexibility, and scalability, suitable for non-relational database needs

The correct answer is B, Amazon DynamoDB. It is a fully managed NoSQL database service provided by AWS, designed for applications requiring a non-relational, key-value, or document-based database. DynamoDB offers fast and predictable performance with seamless scalability, and it automatically manages the infrastructure, including security, data durability, and high availability, allowing developers to focus on building their applications without worrying about database management tasks.

Author: LeetQuiz Editorial Team