Amazon Exam BDS-C00 Topic 1 Question 73 Discussion

Actual exam question for Amazon's BDS-C00 exam

Question #: 73
Topic #: 1

An organization uses Amazon Elastic MapReduce (EMR) to process a series of extract-transform-load (ETL) steps that run in sequence. The output of each step must be fully processed in subsequent steps but will not be retained.

Which of the following techniques will meet this requirement most efficiently?

AUse the EMR File System (EMRFS) to store the outputs from each step as objects in Amazon
Simple Storage Service (S3).

BUse the s3n URI to story the data to be processes as objects in Amazon S3.

CDefine the ETL steps as separate AWS Data Pipeline activities.

DLoad the data to be processed into HDFS and then write the final output to Amazon S3.

Show Suggested Answer

Suggested Answer: C

by Jesusa at Apr 03, 2023, 01:45 AM

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Vi

2 days ago

I think option A is the most efficient.

upvoted 0 times

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