A Developer Is Developing an Application That Manages Financial Transactions

question 273

Multiple Choice

A Developer is developing an application that manages financial transactions. To improve security, multi-factor authentication (MFA) will be required as part of the login process. What services can the Developer use to meet these requirements?

• A) Amazon DynamoDB to store MFA session data, and Amazon SNS to send MFA codes
• B) Amazon Cognito with MFA
• C) AWS Directory Service
• D) AWS IAM with MFA enabled

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Definitions:

LIFO Cost Flow

A method of stock valuation where the latest items added to the inventory are the first ones to be sold.

Cost of Goods Sold

The direct expenses tied to the production of goods sold by a company, including material and labor costs.

Net Income

A company's profit amount after all deductions for expenses and taxes from revenue have taken place.

FIFO Cost Flow

An inventory valuation method (First In, First Out) where goods first purchased or produced are sold or used first.