Amazon Exam DVA-C02 Topic 6 Question 33 Discussion

Actual exam question for Amazon's DVA-C02 exam

Question #: 33
Topic #: 6

A company is building a scalable data management solution by using AWS services to improve the speed and agility of development. The solution will ingest large volumes of data from various sources and will process this data through multiple business rules and transformations.

The solution requires business rules to run in sequence and to handle reprocessing of data if errors occur when the business rules run. The company needs the solution to be scalable and to require the least possible maintenance.

Which AWS service should the company use to manage and automate the orchestration of the data flows to meet these requirements?

AAWS Batch

BAWS Step Functions

CAWS Glue

DAWS Lambda

Show Suggested Answer

Suggested Answer: A

Amazon Cognito User Pools:A managed user directory service, simplifying user registration and login.

Social Identity Providers:Cognito supports integration with external providers (e.g., Google, Facebook), reducing development effort.

IAM Roles for Authorization:Cognito-managed IAM roles grant fine-grained access to AWS resources (like Lambda functions).

Operational Overhead:Cognito minimizes the need to manage user identities and credentials independently.

Amazon Cognito Documentationhttps://docs.aws.amazon.com/cognito/

Cognito User Pools for Web Applications:https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-app-integration.html

by Lorriane at Aug 08, 2024, 09:16 PM

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Leanora

1 months ago

At the end of the day, I just hope the answer isn't 'D) AWS Lambda' - that would be a real 'step' in the wrong direction!

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Bok

14 days ago

User 3: Definitely, AWS Step Functions is designed for managing and automating the orchestration of data flows efficiently.

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Angelo

27 days ago

User 2: I agree, AWS Step Functions would be the best choice for running business rules in sequence and handling errors.

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Ceola

28 days ago

User 1: I think the company should use B) AWS Step Functions for orchestrating the data flows.

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Kristeen

1 months ago

AWS Batch could be an interesting choice, but I'm not sure if it's the best fit for this use case since it's more focused on batch processing of jobs rather than orchestrating data flows.

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Dana

1 months ago

I'm not sure, but maybe AWS Lambda could work since it's serverless and can scale automatically. Though, it might be more complex to orchestrate the data flows compared to a service like Step Functions.

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Julene

1 months ago

AWS Glue is a great option too, as it provides a fully managed Extract, Transform, and Load (ETL) service that can handle the data processing and transformations.

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Paris

28 days ago

But what about AWS Glue? It can handle the data processing and transformations seamlessly.

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Sanda

29 days ago

I agree, AWS Step Functions can help manage the sequence of business rules and handle errors efficiently.

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Kara

1 months ago

I think AWS Step Functions would be the best choice for orchestrating the data flows.

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Penney

2 months ago

I think AWS Step Functions is the best choice here, as it allows you to orchestrate and automate complex data flows with built-in error handling and retry mechanisms.

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Romana

24 days ago

Yes, AWS Step Functions will definitely help streamline the process and ensure scalability with minimal maintenance.

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Mabel

1 months ago

I agree, AWS Step Functions is perfect for managing and automating the data flows with error handling.

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Tien

2 months ago

I believe AWS Step Functions is the best choice for scalability and low maintenance. It can automate the orchestration of data flows effectively.

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Lashawn

2 months ago

I agree with Karan. AWS Step Functions can help manage the sequence of business rules and handle reprocessing of data.

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Karan

2 months ago

I think the company should use AWS Step Functions for orchestrating the data flows.

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