Exam AWS Certified Developer - Associate DVA-C02 All Questions

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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 4 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02

Question #: 4
Topic #: 1

[All AWS Certified Developer - Associate DVA-C02 Questions]

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?

A. AWS Batch
B. AWS Step Functions
C. AWS Glue
D. AWS Lambda

Show Suggested Answer

Suggested Answer: B 🗳️

by haaris786 at March 16, 2023, 10:17 a.m.

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geekdamsel

Highly Voted 2 years, 1 month ago

Got this question in exam.Correct answer is B.

upvoted 15 times

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sumanshu

Most Recent 6 months ago

Selected Answer: B

AWS Step Functions is an orchestration service that is designed to manage and automate workflows

upvoted 2 times

sumanshu

6 months ago

A) Eliminated - AWS Batch is great for running batch processing jobs, especially for large-scale computational workloads. However, it is not designed for orchestrating complex workflows

upvoted 1 times

sumanshu

6 months ago

B) Eliminated - AWS Glue is a managed ETL (Extract, Transform, Load) service that helps you prepare and transform data. While it can handle data processing, it does not provide the orchestration and workflow management features

upvoted 1 times

sumanshu

6 months ago

Sorry I mean C for above explanation D) Eliminated - it does not provide built-in orchestration or workflow management capabilities like AWS Step Functions

upvoted 1 times

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trieudo

6 months, 2 weeks ago

Selected Answer: B

I think those keyword when pick B: scalable, sequence, reprocessing of data if errors, least possible maintenance

upvoted 2 times

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NagaoShingo

1 year ago

Selected Answer: B

B is correct answer.

upvoted 1 times

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65703c1

1 year, 1 month ago

Selected Answer: B

B is the correct answer.

upvoted 1 times

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Dikshika

1 year, 2 months ago

Selected Answer: B

its clearly mention orchestration , sequence and multiple processing and transformations

upvoted 2 times

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vinfo

1 year, 2 months ago

Selected Answer: B

StepFunctions, es el servicio recomedado para orquestar. B correcto

upvoted 1 times

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ibratoev

1 year, 3 months ago

Selected Answer: B

B is correct

upvoted 1 times

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alven_alinan

1 year, 6 months ago

Selected Answer: B

Answer is B. Step Function is about orchestrating workflows

upvoted 3 times

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dongocanh272

1 year, 7 months ago

Selected Answer: B

My answer is B

upvoted 1 times

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Digo30sp

1 year, 8 months ago

Selected Answer: B

B is correct

upvoted 1 times

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NinjaCloud

1 year, 8 months ago

Best option: B

upvoted 1 times

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panoptica

1 year, 9 months ago

Selected Answer: B

b init

upvoted 1 times

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sharma_ps93

1 year, 9 months ago

The answer is B(Step Functions). For people confused with AWS Lambda, it is a compute service and can be used within Step Functions, but it alone does not provide the orchestration and error handling features required in this case.

upvoted 3 times

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casharan

1 year, 9 months ago

Selected Answer: D

check the link below: https://docs.aws.amazon.com/lambda/latest/operatorguide/orchestration.html

upvoted 1 times

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hmdev

1 year, 9 months ago

Selected Answer: B

You can use Step functions to create a workflow of functions that should be invoked in a sequence. You can also push output from one one-step function and use it as an input for next-step function. Also, Step functions have very useful Retry and Catch -> error-handling features.

upvoted 1 times

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jayvarma

1 year, 10 months ago

Keyword: run in sequence and to handle reprocessing of data. So, answer is option B. And also each task in a step function can be handled by a different AWS Service such as AWS Lambda or AWS Glue which is used for ETL jobs.

upvoted 1 times

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