Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 310 discussion - ExamTopics


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Problem

A company needs a cost-effective solution to back up its on-premises file storage (supporting NFS) to Amazon S3, archiving data after 5 days. Disaster recovery necessitates retrieval within a few days.

Solutions

  • A. AWS Storage Gateway file gateway with S3 Standard-IA archiving.
  • B. AWS Storage Gateway volume gateway with S3 Glacier Deep Archive archiving.
  • C. AWS Storage Gateway tape gateway with S3 Standard-IA archiving.
  • D. AWS Storage Gateway file gateway with S3 Glacier Deep Archive archiving.

Suggested Answer

The suggested answer is D: Using an AWS Storage Gateway file gateway, transferring files to S3, and applying an S3 Lifecycle rule to move files to S3 Glacier Deep Archive after 5 days. This is likely deemed the most cost-effective due to the lower cost of Glacier Deep Archive compared to other options, with acceptable retrieval times for disaster recovery.

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A company wants to use Amazon S3 to back up its on-premises file storage solution. The company’s on-premises file storage solution supports NFS, and the company wants its new solution to support NFS. The company wants to archive the backup files after 5 days. If the company needs archived files for disaster recovery, the company is willing to wait a few days for the retrieval of those files.

Which solution meets these requirements MOST cost-effectively?

  • A. Deploy an AWS Storage Gateway file gateway that is associated with an S3 bucket. Move the files from the on-premises file storage solution to the file gateway. Create an S3 Lifecycle rule to move the files to S3 Standard-Infrequent Access (S3 Standard-IA) after 5 days.
  • B. Deploy an AWS Storage Gateway volume gateway that is associated with an S3 bucket. Move the files from the on-premises file storage solution to the volume gateway. Create an S3 Lifecycle rule to move the files to S3 Glacier Deep Archive after 5 days.
  • C. Deploy an AWS Storage Gateway tape gateway that is associated with an S3 bucket. Move the files from the on-premises file storage solution to the tape gateway. Create an S3 Lifecycle rule to move the files to S3 Standard-Infrequent Access (S3 Standard-IA) after 5 days.
  • D. Deploy an AWS Storage Gateway file gateway that is associated with an S3 bucket. Move the files from the on-premises file storage solution to the file gateway. Create an S3 Lifecycle rule to move the files to S3 Glacier Deep Archive after 5 days.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️

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