A Company Is Planning to Migrate a Legacy Application to AWS

question 554

Multiple Choice

A company is planning to migrate a legacy application to AWS. The application currently uses NFS to communicate to an on-premises storage solution to store application data. The application cannot be modified to use any other communication protocols other than NFS for this purpose. Which storage solution should a solutions architect recommend for use after the migration?

• A) AWS DataSync
• B) Amazon Elastic Block Store (Amazon EBS)
• C) Amazon Elastic File System (Amazon EFS)
• D) Amazon EMR File System (Amazon EMRFS)

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Definitions:

Cost of Goods Sold

Represents the total cost of all goods that were sold over a specific period, including the costs associated with production or purchase.

Gross Profit

The difference between revenue and the cost of goods sold (COGS), indicating the efficiency of a company in using its labor and supplies.

Net Sales

Revenue from sales transactions after deducting returns, allowances for damaged or missing goods, and any discounts offered.

Income Summary

An account used in the closing process that summarizes the revenues and expenses for a specific accounting period.