DAS-C01 · Question #91
DAS-C01 Question #91: Real Exam Question with Answer & Explanation
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Question
An online retailer needs to deploy a product sales reporting solution. The source data is exported from an external online transaction processing (OLTP) system for reporting. Roll-up data is calculated each day for the previous day's activities. The reporting system has the following requirements: - Have the daily roll-up data readily available for 1 year. - After 1 year, archive the daily roll-up data for occasional but immediate access. - The source data exports stored in the reporting system must be retained for 5 years. Query access will be needed only for re-evaluation, which may occur within the first 90 days. Which combination of actions will meet these requirements while keeping storage costs to a minimum? (Choose two.)
Options
- AStore the source data initially in the Amazon S3 Standard-Infrequent Access (S3 Standard-IA)
- BStore the source data initially in the Amazon S3 Glacier storage class.
- CStore the daily roll-up data initially in the Amazon S3 Standard storage class.
- DStore the daily roll-up data initially in the Amazon S3 Standard storage class.
- EStore the daily roll-up data initially in the Amazon S3 Standard-Infrequent Access (S3 Standard-
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