AWS Certified Free Questions & Explanations
Solutions Architect - Associate
Correct Answer BQuestion
（会員限定）
1
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3
4
Explanation
S3 has versioning capabilities, allowing recovery from a previous version in the event of accidental deletion.
S3 also has cross-region replication, which automatically maintains multiple regions, making it highly available and durable.
* Reference
s3
S3 also has cross-region replication, which automatically maintains multiple regions, making it highly available and durable.
* Reference
s3
Comment
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Rate of correct answer 78%
No.4 Explanation
In one company, a sales representative uploads sales documents daily. The solution architect needs a durable storage solution to store those documents.
To store these documents, the solution architect needs a ruggedized storage solution that can recover from accidental deletion of critical documents.
Which of the following solutions meets your requirements?
Which of the following solutions meets your requirements?
- Data is stored in EBS volumes and snapshots are created once a week.
- Store data in AmazonS3 buckets and enable versioning.
- Store data in two AmazonS3 buckets in separate AWS regions.
- Data is stored in EC2 instance storage.
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