AmazonAmazon
DAS-C01 · Question #45
DAS-C01 Question #45: Real Exam Question with Answer & Explanation
Sign in or unlock DAS-C01 to reveal the answer and full explanation for question #45. The question stem and answer options stay visible for context.
Processing
Question
A media company is migrating its on-premises legacy Hadoop cluster with its associated data processing scripts and workflow to an Amazon EMR environment running the latest Hadoop release. The Developers want to reuse the Java code that was written for data processing jobs for the on-premises cluster. Which approach meets these requirements?
Options
- ADeploy the existing Oracle Java Archive as a custom bootstrap action and run the job on the EMR
- BCompile the Java program for the desired Hadoop version and run it using a CUSTOM_JAR step
- CSubmit the Java program as an Apache Hive or Apache Spark step for the EMR cluster.
- DUse SSH to connect the master node of the EMR cluster and submit the Java program using the
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
#EMR#Hadoop Migration#Job Submission#Java Applications