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AWS Certified Data Analytics Specialty 2021 – Hands-On - (Exercise) Elastic MapReduce, Part 1

AWS Certified Data Analytics Specialty 2021 – Hands-On - (Exercise) Elastic MapReduce, Part 1

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial guides viewers through setting up a recommendation system using AWS services. It covers creating an EMR cluster, configuring instance types, and connecting to the master node. The tutorial also demonstrates running a sample ALS script using Spark and MLlib to generate recommendations based on data stored in S3.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the implications of running the EMR cluster outside of the free usage tier?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in connecting to the master node of the EMR cluster?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the importance of HDFS in the context of this recommendation system.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can the results of the recommendation model be evaluated?

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OFF

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