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Exam AWS Certified Data Analytics - Specialty topic 1 question 111 discussion

Exam question from Amazon's AWS Certified Data Analytics - Specialty
Question #: 111
Topic #: 1
[All AWS Certified Data Analytics - Specialty Questions]

A market data company aggregates external data sources to create a detailed view of product consumption in different countries. The company wants to sell this data to external parties through a subscription. To achieve this goal, the company needs to make its data securely available to external parties who are also AWS users.
What should the company do to meet these requirements with the LEAST operational overhead?

  • A. Store the data in Amazon S3. Share the data by using presigned URLs for security.
  • B. Store the data in Amazon S3. Share the data by using S3 bucket ACLs.
  • C. Upload the data to AWS Data Exchange for storage. Share the data by using presigned URLs for security.
  • D. Upload the data to AWS Data Exchange for storage. Share the data by using the AWS Data Exchange sharing wizard.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by taizo777 at Aug. 22, 2021, 10:52 a.m.
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SamChan
Highly Voted 3 years, 6 months ago
Between C or D, I don't think can generate pre-signed URL from Data Exchange... I'll choose D, however there're no such thing called AWS Data Exchange sharing wizard Perhaps this question is outdated Here's the standard flow of Providing data products on AWS Data Exchange https://docs.aws.amazon.com/es_es/data-exchange/latest/userguide/providing-data-sets.html
upvoted 7 times
TestGangster123
3 years, 4 months ago
Pressigned URL can be generated https://boto3.amazonaws.com/v1/documentation/api/1.18.43/reference/services/dataexchange.html#DataExchange.Client.generate_presigned_url
upvoted 3 times
lakediver
3 years, 4 months ago
Presigned URL can be generated, the assets are not shared using that. it works using subscription model
upvoted 1 times
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cloudlearnerhere
Highly Voted 2 years, 6 months ago
Correct answer is D as AWS Data Exchange makes it easy to find, subscribe to, and use third-party data in the cloud with least operational overhead. Option A is wrong as S3 Presigned URLs provide access to anyone who has access to the URL. As the customers are already AWS users, the access can be provided securely through Data exchange. Option B is wrong as the only recommended use case for the bucket ACL is to grant write permission to the S3 Log Delivery group to write access log objects to the bucket. Option C is wrong as AWS Data Exchange does not support resigned URLs.
upvoted 5 times
cloudlearnerhere
2 years, 6 months ago
AWS Data Exchange makes it easy to find, subscribe to, and use third-party data in the cloud. Qualified data providers include category-leading brands such as Reuters, who curate data from over 2.2 million unique news stories per year in multiple languages; Change Healthcare, who process and anonymize more than 14 billion healthcare transactions and $1 trillion in claims annually; Dun & Bradstreet, who maintain a database of more than 330 million global business records; and Foursquare, whose location data is derived from 220 million unique consumers and includes more than 60 million global commercial venues.
upvoted 1 times
cloudlearnerhere
2 years, 6 months ago
AWS Data Exchange now gives customers an easy way to set up export jobs upon subscribing to products. Instead of navigating to separate screens, subscribers can use the AWS Data Exchange console to configure export jobs that will begin automatically after their subscription is completed. This functionality reduces friction and time to value for customers. For subscribers just getting started on AWS Data Exchange, setting up data exports to Amazon S3 is a critical first step towards downstream analysis in a variety of AWS services.
upvoted 2 times
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cloudlearnerhere
2 years, 6 months ago
AWS Data Exchange now gives customers an easy way to set up export jobs upon subscribing to products. Instead of navigating to separate screens, subscribers can use the AWS Data Exchange console to configure export jobs that will begin automatically after their subscription is completed. This functionality reduces friction and time to value for customers. For subscribers just getting started on AWS Data Exchange, setting up data exports to Amazon S3 is a critical first step towards downstream analysis in a variety of AWS services.
upvoted 1 times
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pk349
Most Recent 1 year, 12 months ago
D: I passed the test
upvoted 1 times
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dhyuk
2 years, 4 months ago
i think its A
upvoted 1 times
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rocky48
2 years, 9 months ago
Selected Answer: D
Selected Answer: D
upvoted 1 times
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f4bi4n
2 years, 11 months ago
Selected Answer: D
... based on a subscription model ... -> Must be Data Exchange Service -> ... also AWS Customer... -> no need for a presigned url > so should be D
upvoted 2 times
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moon2351
3 years, 1 month ago
Selected Answer: D
I think Answer is D.
upvoted 2 times
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wolfsong
3 years, 1 month ago
C: But I think it's called the "Publish new product wizard". See step 5 in https://docs.aws.amazon.com/data-exchange/latest/userguide/publishing-products.html#publish-products
upvoted 1 times
wolfsong
3 years, 1 month ago
I mean D
upvoted 1 times
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npt
3 years, 4 months ago
C https://docs.aws.amazon.com/AmazonS3/latest/userguide/ShareObjectPreSignedURL.html
upvoted 1 times
npt
3 years, 4 months ago
Change to D PreSignedURL for S3, so it can be A But the question mentions the least operational overhead, so it's D. There is AWS Data Exchange post-subscription wizard, maybe it's the sharing wizard in the answer D https://aws.amazon.com/about-aws/whats-new/2021/04/aws-data-exchange-launches-post-subscription-wizard-to-configure-revision-exports-to-amazon-s3/
upvoted 1 times
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arun004
3 years, 4 months ago
i guess both C and D will work but question says least operational so that i chose D since C need code changes to generate preassigned url for data exchange. pls correct me if i am wrong .
upvoted 1 times
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tobsam
3 years, 4 months ago
I bend towards D https://docs.aws.amazon.com/data-exchange/latest/userguide/publishing-products.html To create a data set product on Data Exchange: Open your web browser and go to the AWS Data Exchange console. On the left side navigation pane, under Publish data, choose Owned data sets. In Owned data sets, choose Create data set to open the Data set creation steps wizard***.
upvoted 1 times
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lakediver
3 years, 4 months ago
I will go with A Data Exchange doesn't support pre-signed URL, neither there is any wizard to share data. This is the way to share data using Data exchange https://docs.aws.amazon.com/data-exchange/latest/userguide/publishing-products.html#publish-data-product
upvoted 4 times
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Thiya
3 years, 4 months ago
Answer is A
upvoted 3 times
vasi_9969
3 years, 4 months ago
why you say that?
upvoted 1 times
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ThomasKalva
3 years, 5 months ago
In the blog for exchange, they do talk about some wizard but not really some exchange wizard feature. I would still go with D. Although, presigned URLs sounds like a right way to share data with external aws account securely specially when you're selling content. Answer is actually C or D, need more clarifications.
upvoted 1 times
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taizo777
3 years, 7 months ago
I think C is right answer
upvoted 1 times
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