CLF-C02 · Question #509
CLF-C02 Question #509: Real Exam Question with Answer & Explanation
The correct answer is D: Amazon MemoryDB. Amazon MemoryDB is a fully managed in-memory database service that offers durability and high availability. It is designed for use cases like caching and session management and provides data replication across multiple nodes and durability through log-based persistence, ensuring
Question
A company is building a web application that requires an in-memory data store for caching and session management. The data store must provide high availability and durability. Which AWS service or resource will meet these requirements?
Options
- AAmazon Aurora
- BAmazon ElastiCache (Memcached)
- CAmazon Elastic Block Store (Amazon EBS) volumes
- DAmazon MemoryDB
Explanation
Amazon MemoryDB is a fully managed in-memory database service that offers durability and high availability. It is designed for use cases like caching and session management and provides data replication across multiple nodes and durability through log-based persistence, ensuring your data is safe even in case of failures.
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