A Developer Is Building an AWS Lambda Function That Will

question 431

Multiple Choice

A developer is building an AWS Lambda function that will dynamically generate and send a weekly newsletter to 100,000 users. This newsletter contains both static text and images. The developer needs a fast and highly scalable place to store the images that will be hyperlinked in the newsletter. Where should the developer store these images?

• A) Use an Amazon DynamoDB table with DynamoDB Streams and read capacity auto scaling enabled.
• B) Use an Amazon S3 bucket and S3 Transfer Acceleration to speed up the image download.
• C) Use an Amazon Aurora database with a public DNS endpoint and auto scaling enabled.
• D) Use an Amazon S3 backed Amazon CloudFront distribution with a high Time-to-Live (TTL) to maximize caching.

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Definitions:

Short-Term Debt

Financial obligations that are due to be paid within one year or less.

Cash Flow

The net amount of cash being transferred into and out of a business, critical for assessing its liquidity, operational efficiency, and financial health.

Creditors

Individuals or institutions to whom money is owed by a debtor.

Interest Expense

The price paid by an entity for the use of borrowed funds throughout a specific time frame.