AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 390

Question

An ecommerce company uses an Amazon ElastiCache for Redis cluster for in-memory caching of popular product queries on a shopping website. The cache eviction policy is randomly evicting keys whether or not a TTL is set. A SysOps administrator must improve the cache hit ratio without increasing costs. Which solution will meet these requirements?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Change the eviction policy to evict the least frequently used keys.

AWS Certified SysOps Administrator - Associate SOA-C02 — Question 390