True or False: Amazon ElastiCache supports the Redis key-value store.

A.
True, ElastiCache supports the Redis key-value store, but with limited functionalities.

B.
False, ElastiCache does not support the Redis key-value store.

C.
True, ElastiCache supports the Redis key-value store.

D.
False, ElastiCache supports the Redis key-value store only if you are in a VPC environment.

Explanation:
This is true. ElastiCache supports two open-source in-memory caching engines: 1. Memcached –
a widely adopted memory object caching system. ElastiCache is protocol compliant with
Memcached, so popular tools that you use today with existing Memcached environments will
work seamlessly with the service. 2. Redis – a popular open-source in-memory key-value store
that supports data structures such as sorted sets and lists. ElastiCache supports Master / Slave
replication and Multi-AZ which can be used to achieve cross AZ redundancy.
https://aws.amazon.com/elasticache/