Exam AWS Certified SAP on AWS - Specialty PAS-C01 topic 1 question 81 discussion

Exam question from Amazon's AWS Certified SAP on AWS - Specialty PAS-C01

Question #: 81
Topic #: 1

[All AWS Certified SAP on AWS - Specialty PAS-C01 Questions]

A company is migrating its SAP S/4HANA landscape from on premises to AWS. An SAP solutions architect is designing a backup solution for the SAP S/4HANA landscape on AWS. The backup solution will use AWS Backint Agent for SAP HANA (AWS Backint agent) to store backups in Amazon S3.

The company's backup policy for source systems requires a retention period of 150 days for weekly full online backups. The backup policy requires a retention period of 30 days for daily transaction log backups. The company must keep the same backup policy on AWS while maximizing data resiliency. The company needs the ability to retrieve the backup data one or two times each year within 10 hours of the retrieval request.

The SAP solutions architect must configure AWS Backint agent and S3 Lifecycle rules according to these parameters.

Which solution will meet these requirements MOST cost-effectively?

A. Configure the target S3 bucket to use S3 Glacier Deep Archive for the backup files. Create S3 Lifecycle rules on the S3 bucket to delete full online backup files that are older than 150 days and to delete log backup files that are older than 30 days.
B. Configure the target S3 bucket to use S3 Standard storage for the backup files. Create an S3 Lifecycle rule on the S3 bucket to move all the backup files to S3 Glacier Instant Retrieval. Create additional S3 Lifecycle rules to delete full online backup files that are older than 150 days and to delete log backup files that are older than 30 days.
C. Configure the target S3 bucket to use S3 One Zone-Infrequent Access (S3 One Zone-IA) for the backup files. Create S3 Lifecycle rules on the S3 bucket to move full online backup files that are older than 30 days to S3 Glacier Flexible Retrieval and to delete log backup files that are older than 30 days. Create an additional S3 Lifecycle rule to delete full online backup files that are older than 150 days.
D. Configure the target S3 bucket to use S3 Standard-Infrequent Access (S3 Standard-IA) for the backup files. Create S3 Lifecycle rules on the S3 bucket to move full online backup files that are older than 30 days to S3 Glacier Flexible Retrieval and to delete log backup files that are older than 30 days. Create an additional S3 Lifecycle rule to delete full online backup files that are older than 150 days.

Show Suggested Answer

Suggested Answer: D 🗳️

by tonatiuhop at July 27, 2023, 11:54 p.m.

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G4Exams

1 year, 8 months ago

Selected Answer: D

D. A is most cost effective but the requirement is retrieval within 10 hours. Glacier Deep archive takes longer so not A.

upvoted 2 times

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zzw890827

1 year, 10 months ago

D. Standard-IA provides good durability by storing data across multiple AZs. Transitioning data to S3 Glacier Flexible Retrieval (if it provides retrieval within 10 hours) after 30 days can be cost-effective. B is expensive.

upvoted 3 times

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kaishin0527

1 year, 10 months ago

Selected Answer: D

D: You should configure the target S3 bucket to use S3 Standard-Infrequent Access (S3 Standard-IA) for the backup files. This storage class is designed for data that is accessed less frequently, but requires rapid access when needed, which matches your backup requirements. You then need to create S3 Lifecycle rules on the S3 bucket to move full online backup files that are older than 30 days to S3 Glacier Flexible Retrieval. This storage class is designed for long-term archiving with retrieval times ranging from minutes to hours, matching your requirement of retrieving the backup data within 10 hours of the retrieval request. Then, you should set up rules to delete log backup files that are older than 30 days, and full online backup files that are older than 150 days. This solution meets your backup policy requirements and maximizes data resiliency, while being cost-effective.

upvoted 4 times

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tonatiuhop

1 year, 10 months ago

Selected Answer: B

B to Maximize cost

upvoted 2 times

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