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Question 187 - DBS-C01 discussion

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A bank intends to utilize Amazon RDS to host a MySQL database instance. The database should be able to handle high-volume read requests with extremely few repeated queries.

Which solution satisfies these criteria?

A.
Create an Amazon ElastiCache cluster. Use a write-through strategy to populate the cache.
Answers
A.
Create an Amazon ElastiCache cluster. Use a write-through strategy to populate the cache.
B.
Create an Amazon ElastiCache cluster. Use a lazy loading strategy to populate the cache.
Answers
B.
Create an Amazon ElastiCache cluster. Use a lazy loading strategy to populate the cache.
C.
Change the DB instance to Multi-AZ with a standby instance in another AWS Region.
Answers
C.
Change the DB instance to Multi-AZ with a standby instance in another AWS Region.
D.
Create a read replica of the DB instance. Use the read replica to distribute the read traffic.
Answers
D.
Create a read replica of the DB instance. Use the read replica to distribute the read traffic.
Suggested answer: D

Explanation:


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asked 16/09/2024
Krishna chaithanya
38 questions
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