AmazonAmazon
DAS-C01 · Question #9
DAS-C01 Question #9: Real Exam Question with Answer & Explanation
Sign in or unlock DAS-C01 to reveal the answer and full explanation for question #9. The question stem and answer options stay visible for context.
Processing
Question
A data analyst is designing a solution to interactively query datasets with SQL using a JDBC connection. Users will join data stored in Amazon S3 in Apache ORC format with data stored in Amazon Elasticsearch Service (Amazon ES) and Amazon Aurora MySQL. Which solution will provide the MOST up-to-date results?
Options
- AUse AWS Glue jobs to ETL data from Amazon ES and Aurora MySQL to Amazon S3. Query the
- BUse Amazon DMS to stream data from Amazon ES and Aurora MySQL to Amazon Redshift.
- CQuery all the datasets in place with Apache Spark SQL running on an AWS Glue developer
- DQuery all the datasets in place with Apache Presto running on Amazon EMR.
Unlock DAS-C01 to see the answer
You've previewed enough free DAS-C01 questions. Unlock DAS-C01 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Federated Query#Interactive SQL#Data Freshness#Presto/EMR