Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 169 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02

Question #: 169
Topic #: 1

[All AWS Certified Developer - Associate DVA-C02 Questions]

A company is using Amazon RDS as the backend database for its application. After a recent marketing campaign, a surge of read requests to the database increased the latency of data retrieval from the database. The company has decided to implement a caching layer in front of the database. The cached content must be encrypted and must be highly available.

Which solution will meet these requirements?

A. Amazon CloudFront
B. Amazon ElastiCache for Memcached
C. Amazon ElastiCache for Redis in cluster mode
D. Amazon DynamoDB Accelerator (DAX)

Show Suggested Answer

Suggested Answer: C 🗳️

by fordiscussionstwo at Oct. 6, 2023, 2:18 a.m.

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dilleman

Highly Voted 1 year, 2 months ago

Selected Answer: C

Should be C since ElastiCache for Redis supports encryption at rest and in transit. ElastiCache for Memcached does not support encryption at rest. DynamoDB Accelerator is for DynamoDB and does not fit this case.

upvoted 11 times

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65703c1

Most Recent 7 months, 1 week ago

Selected Answer: C

C is the correct answer.

upvoted 1 times

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SerialiDr

11 months, 1 week ago

Selected Answer: C

ElastiCache for Redis provides both encryption in transit and at rest. In cluster mode, it also offers high availability and scalability. This makes it well-suited for caching database queries while ensuring data security and high availability.

upvoted 3 times

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Digo30sp

1 year, 2 months ago

Selected Answer: C

https://www.examtopics.com/discussions/amazon/view/82917-exam-aws-certified-developer-associate-topic-1-question-95/

upvoted 2 times

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