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Exam AWS Certified Machine Learning - Specialty topic 1 question 77 discussion

Exam question from Amazon's AWS Certified Machine Learning - Specialty
Question #: 77
Topic #: 1
[All AWS Certified Machine Learning - Specialty Questions]

A Machine Learning Specialist needs to move and transform data in preparation for training. Some of the data needs to be processed in near-real time, and other data can be moved hourly. There are existing Amazon EMR MapReduce jobs to clean and feature engineering to perform on the data.
Which of the following services can feed data to the MapReduce jobs? (Choose two.)

  • A. AWS DMS
  • B. Amazon Kinesis
  • C. AWS Data Pipeline
  • D. Amazon Athena
  • E. Amazon ES
Show Suggested Answer Hide Answer
Suggested Answer: BC 🗳️
by Joe_Zhang at Feb. 1, 2021, 11:43 p.m.
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Joe_Zhang
Highly Voted 3 years, 1 month ago
should be BC
upvoted 32 times
[Removed]
3 years ago
Agreed, AWS Example: https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/what-is-datapipeline.html
upvoted 6 times
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Denise123
Most Recent 8 months, 3 weeks ago
It is obviously B and C, I am frustrated with the number of wrong answers. Why the moderator's answers keep being super weird?
upvoted 2 times
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Mickey321
1 year, 2 months ago
Selected Answer: BC
B for near real-time C for hourly
upvoted 2 times
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Khalil11
1 year, 7 months ago
The right answer is BC
upvoted 2 times
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AjoseO
1 year, 9 months ago
Selected Answer: BC
AWS Data Pipeline (Option C) can be used to move the hourly data, as it provides a way to move data from various sources to Amazon EMR for processing. Amazon Kinesis (Option B) can be used to process data in near-real time, as it is a real-time data streaming service that can handle large amounts of incoming data from multiple sources. The data can be fed to Amazon EMR MapReduce jobs for processing.
upvoted 4 times
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DS2021
1 year, 10 months ago
Selected Answer: BC
should be BC
upvoted 2 times
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Peeking
1 year, 11 months ago
Selected Answer: BC
Kinesis for near realtime data and pipeline for the other data moved hourly.
upvoted 3 times
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John_Pongthorn
2 years, 8 months ago
Selected Answer: BC
AWS ES is an elastic search , it is nothing to do with this question.
upvoted 3 times
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scsas
2 years, 8 months ago
Kinesis data into EMR: https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-kinesis.html
upvoted 1 times
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apprehensive_scar
2 years, 9 months ago
BC. easy
upvoted 2 times
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KM226
2 years, 10 months ago
I believe the answer is BC
upvoted 1 times
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Madwyn
3 years ago
BD. Data Pipeline is to orchestrate the workflow, how can that feed data to the MR jobs?
upvoted 2 times
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Vita_Rasta84444
3 years ago
Answer is B and C
upvoted 1 times
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astonm13
3 years ago
Answer is for sure BC
upvoted 3 times
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takahirokoyama
3 years, 1 month ago
Ans is BC. (https://aws.amazon.com/jp/emr/?whats-new-cards.sort-by=item.additionalFields.postDateTime&whats-new-cards.sort-order=desc)
upvoted 2 times
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Community vote distribution
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C (25%)
B (20%)
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