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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 220 Topic 23 Discussion

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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 220 Topic 23 Discussion

SAA-C03 Exam Topic 23 Question 220 Discussion:
Question #: 220
Topic #: 23

A company is designing a website that displays stock market prices to users. The company wants to use Amazon ElastiCache Redis OSS for the data caching layer. The company needs to ensure that the website’s data caching layer can automatically fail over to another node if necessary.

Which solution will meet this requirement?
A.

Enable read replicas in ElastiCache Redis OSS. Promote the read replica when necessary.

B.

Enable Multi-AZ in ElastiCache Redis OSS. Fail over to a second node when necessary.

C.

Export a backup of the ElastiCache Redis OSS cache to an Amazon S3 bucket. Restore the cache to a second cluster when necessary.

D.

Export a backup of the ElastiCache Redis OSS cache by using AWS Backup. Restore the cache to a second cluster when necessary.

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Actual exam question for Amazon Web Services SAA-C03 exam by Jett43715 at Apr 15, 2026, 9:19:27 AM

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