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DAS-C01 · Question #82
DAS-C01 Question #82: Real Exam Question with Answer & Explanation
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Question
A marketing company is using Amazon EMR clusters for its workloads. The company manually installs third-party libraries on the clusters by logging in to the master nodes. A data analyst needs to create an automated solution to replace the manual process. Which options can fulfill these requirements? (Choose two.)
Options
- APlace the required installation scripts in Amazon S3 and execute them using custom bootstrap
- BPlace the required installation scripts in Amazon S3 and execute them through Apache Spark in
- CInstall the required third-party libraries in the existing EMR master node.
- DUse an Amazon DynamoDB table to store the list of required applications.
- ELaunch an Amazon EC2 instance with Amazon Linux and install the required third-party libraries
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Topics
#Amazon EMR#Cluster Automation#Bootstrap Actions#Custom AMIs