A Developer Must Trigger an AWS Lambda Function Based on the Item

question 43

Multiple Choice

A Developer must trigger an AWS Lambda function based on the item lifecycle activity in an Amazon DynamoDB table. How can the Developer create the solution?

• A) Enable a DynamoDB stream that publishes an Amazon SNS message. Trigger the Lambda function synchronously from the SNS message.
• B) Enable a DynamoDB stream that publishes an SNS message. Trigger the Lambda function asynchronously from the SNS message.
• C) Enable a DynamoDB stream, and trigger the Lambda function synchronously from the stream.
• D) Enable a DynamoDB stream, and trigger the Lambda function asynchronously from the stream.

---

Definitions:

Gross Sales

The total amount of sales generated by a business before any deductions like returns, discounts, and allowances.

Direct Expenses

Expenses directly linked to the creation of certain products or services, including labor and raw materials.

Direct Expense

Expenses that can be directly traced to a specific cost object, such as a product or a department, including materials and labor directly involved in production.

Indirect Expense

Costs that are not directly tied to the production of goods or services, such as utilities, rent, and administrative salaries.