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A medical company is building a data lake on Amazon S3. The data must be encrypted in transit and at rest. The data must remain protected even if S3 bucket is inadvertently made public. Which combination of steps will meet these requirements? (Choose three.)
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An online e-commerce business is running a workload on AWS. The application architecture includes a web tier, an application tier for business logic, and a database tier for user and transactional data management. The database server has a 100 GB memory requirement. The business requires cost-efficient disaster recovery for the application with an RTO of 5 minutes and an RPO of 1 hour. The business also has a regulatory for out-of-region disaster recovery with a minimum distance between the primary and alternate sites of 250 miles. Which of the following options can the Solutions Architect design to create a comprehensive solution for this customer that meets the disaster recovery requirements?
For AWS CloudFormation, which stack state refuses UpdateStack calls?
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A company is hosting a critical application on a single Amazon EC2 instance. The application uses an Amazon ElastiCache for Redis single-node cluster for an in-memory data store. The application uses an Amazon RDS for MariaDB DB instance for a relational database. For the application to function, each piece of the infrastructure must be healthy and must be in an active state. A solutions architect needs to improve the application's architecture so that the infrastructure can automatically recover from failure with the least possible downtime. Which combination of steps will meet these requirements? (Select THREE.)
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Question 718 - SAP-C01 discussion

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You're running an application on-premises due to its dependency on non-x86 hardware and want to use AWS for data backup. Your backup application is only able to write to POSIX-compatible blockbased storage. You have 140TB of data and would like to mount it as a single folder on your file server. Users must be able to access portions of this data while the backups are taking place. What backup solution would be most appropriate for this use case?

A.
Use Storage Gateway and configure it to use Gateway Cached volumes.
Answers
A.
Use Storage Gateway and configure it to use Gateway Cached volumes.
B.
Configure your backup software to use S3 as the target for your data backups.
Answers
B.
Configure your backup software to use S3 as the target for your data backups.
C.
Configure your backup software to use Glacier as the target for your data backups.
Answers
C.
Configure your backup software to use Glacier as the target for your data backups.
D.
Use Storage Gateway and configure it to use Gateway Stored volumes.
Answers
D.
Use Storage Gateway and configure it to use Gateway Stored volumes.
Suggested answer: D

Explanation:

Volume gateway provides an iSCSI target, which enables you to create volumes and mount them as iSCSI devices from your on-premises application servers. The volume gateway runs in either a cached or stored mode. In the cached mode, your primary data is written to S3, while you retain some portion of it locally in a cache for frequently accessed data. In the stored mode, your primary data is stored locally and your entire dataset is available for low-latency access while asynchronously backed up to AWS. In either mode, you can take point-in-time snapshots of your volumes and store them in Amazon S3, enabling you to make space-efficient versioned copies of your volumes for data protection and various data reuse needs.

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asked 16/09/2024
Komalaharshini Basireddygari
42 questions
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