An Application Is Running on Amazon EC2 Instances and Storing

question 708

Multiple Choice

An application is running on Amazon EC2 instances and storing all application data in Amazon S3. The company wants to archive all files older than 30 days to reduce costs. Archived files are used for auditing purposes only; however, the audit team may need to retrieve files in under a minute. How should the SysOps administrator implement these requirements?

• A) Configure an S3 bucket policy to move all objects older than 30 days to S3 Standard-Infrequent Access (S3 Standard-IA).
• B) Create a lifecycle rule to move all objects older than 30 days to S3 Glacier.
• C) Create a lifecycle rule to move all objects older than 30 days to S3 Standard-Infrequent Access (S3 Standard-IA).
• D) Use S3 Intelligent-Tiering to move files older than 30 days to S3 Glacier Deep Archive.

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Definitions:

Perfectly Competitive

A market structure characterized by a large number of small firms, identical products, and free entry and exit, leading to price-taking behavior.

Weekly Wage Rate

The amount of money earned by an employee for work done in one week.

Marginal Cost

The cost added by producing one additional unit of a product or service.

Marginal Revenue

The increase in total revenue resulting from the sale of one additional unit of a product or service.