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Answer: Use Amazon S3 Cross-Region Replication to replicate the dataset to another region for disaster recovery purposes.
Option B, Amazon S3 Cross-Region Replication, is the correct choice for ensuring high availability and protecting against data loss. By replicating the dataset to another region, you can maintain a copy of the data in a separate geographical location, providing resilience against regional failures or disasters. While other options like versioning, Object Lock, and RDS Multi-AZ deployments are important for data protection, they do not specifically address the high availability and disaster recovery requirements as effectively as Cross-Region Replication.
Author: LeetQuiz Editorial Team
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Your company has a large dataset that needs to be protected against data loss and ensure high availability. Which of the following AWS services or features would you recommend to achieve these objectives?
A
Enable versioning on the S3 bucket to preserve, retrieve, and restore every version of every object.
B
Use Amazon S3 Cross-Region Replication to replicate the dataset to another region for disaster recovery purposes.
C
Enable S3 Object Lock to prevent deletion or modification of objects for a specified retention period.
D
Use Amazon RDS Multi-AZ deployments to provide high availability and data protection for relational databases.
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