A DevOps Engineer Has Several Legacy Applications That All Generate

question 536

Multiple Choice

A DevOps Engineer has several legacy applications that all generate different log formats. The Engineer must standardize the formats before writing them to Amazon S3 for querying and analysis. How can this requirement be met at the LOWEST cost?

• A) Have the application send its logs to an Amazon EMR cluster and normalize the logs before sending them to Amazon S3
• B) Have the application send its logs to Amazon QuickSight, then use the Amazon QuickSight SPICE engine to normalize the logs. Do the analysis directly from Amazon QuickSight
• C) Keep the logs in Amazon S3 and use Amazon Redshift Spectrum to normalize the logs in place
• D) Use Amazon Kinesis Agent on each server to upload the logs and have Amazon Kinesis Data Firehose use an AWS Lambda function to normalize the logs before writing them to Amazon S3

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Definitions:

Minimum Required Rate Of Return

The lowest acceptable return on an investment, determined by the investor's risk tolerance and alternative investment options.

Unit Selling Price

The amount of money charged to the customer for a single unit of product or service.

Unit Variable Cost

The variable cost associated with the production of one unit of a product or service.

Total Fixed Costs

These are expenses that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.