A Solutions Architect Is Designing an Application for a Two-Step

question 429

Multiple Choice

A solutions architect is designing an application for a two-step order process. The first step is synchronous and must return to the user with little latency. The second step takes longer, so it will be implemented in a separate component. Orders must be processed exactly once and in the order in which they are received. How should the solutions architect integrate these components?

• A) Use Amazon SQS FIFO queues.
• B) Use an AWS Lambda function along with Amazon SQS standard queues.
• C) Create an SNS topic and subscribe an Amazon SQS FIFO queue to that topic.
• D) Create an SNS topic and subscribe an Amazon SQS Standard queue to that topic.

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Definitions:

Alternative-choice Close

A sales technique where the customer is given a choice between two options, both leading to a sale, making it easier for them to make a decision without feeling pressured.

Compromise Close

A sales closing technique where the seller and buyer agree on a mutually beneficial solution to overcome any remaining objections to the sale.

Vacuum-laminating Machine

Equipment used to bond layers of materials together using vacuum pressure and adhesive, commonly in manufacturing and woodworking.

Unable to Close

A situation where a salesperson fails to complete a sale transaction, often due to unresolved customer objections or other barriers.