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Question 600 - DVA-C01 discussion

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An open-source map application gathers data from several geolocation APIs. The application's source code repository is public and can be used by anyone, but the geolocation APIs must not be directly accessible. A developer must implement a solution to prevent the credentials that are used to access the APIs from becoming public. The solution also must ensure that the application still functions properly. Which solution will meet these requirements MOST cost-effectively?

A.
Store the credentials in AWS Secrets Manager. Retrieve the credentials by using the GetSecretValue API operation.
Answers
A.
Store the credentials in AWS Secrets Manager. Retrieve the credentials by using the GetSecretValue API operation.
B.
Store the credentials in AWS Key Management Service (AWS KMS). Retrieve the credentials by using the GetPublicKey API operation.
Answers
B.
Store the credentials in AWS Key Management Service (AWS KMS). Retrieve the credentials by using the GetPublicKey API operation.
C.
Store the credentials in AWS Security Token Service (AWS STS). Retrieve the credentials by using the GetCallerldentity API operation.
Answers
C.
Store the credentials in AWS Security Token Service (AWS STS). Retrieve the credentials by using the GetCallerldentity API operation.
D.
Store the credentials in AWS Systems Manager Parameter Store. Retrieve the credentials by using the GetParameter API operation.
Answers
D.
Store the credentials in AWS Systems Manager Parameter Store. Retrieve the credentials by using the GetParameter API operation.
Suggested answer: D

Explanation:

Secrets Manager: It is paid. The storage cost is $0.40 per secret per month and API interactions cost is $0.05 per 10,000 API calls. Parameter Store: For Standard parameters, No additional charge for storage and standard throughput. For higher throughput, API interactions cost is $0.05 per 10,000 API calls. For Advanced parameters, storage cost is $0.05 per advanced parameter per month and API interactions cost is $0.05 per 10,000 API calls. https://aws.amazon.com/systems-manager/pricing/

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asked 16/09/2024
Coleman Owie
39 questions
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