HomeAWSAWS
AWS EMR Online Test
Clock
Test duration:
20
min
Notes
No. of questions:
10
Tie
Level of experience:
Entry Level/Mid/Senior

AWS EMR Test

iMocha's AWS EMR online test helps recruiters and hiring managers to hire job-fit AWS developers with big data skills. By filtering out irrelevant candidates AWS EMR assessment test can reduce hiring costs by 40%.

11256
+
Candidates
Assessed
110
+
Organizations Served
Fujitsu
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Capgemini
Deloitte
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About

AWS EMR Online Test

Amazon Elastic MapReduce (EMR) is one of AWS’s many services. It enables users to launch and use resizable Hadoop clusters within Amazon’s infrastructure. Amazon Web Services (AWS) tool is used for big data processing and analysis. Amazon EMR offers an expandable low-configuration service. AWS EMR is a more accessible alternative to running in-house cluster computing.

AWS EMR online test helps tech recruiters and hiring managers to assess big data processing and analysis skills effectively. AWS EMR assessment test is designed by global Subject Matter Experts (SME) to assess & hire AWS developers as per the industry standards.

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How it works

Test Summary

AWS Elastic MapReduce skills test helps to screen the candidates who possess traits as follows:

  • Good knowledge of AWS EKS cluster for control planes and nodes
  • Good experience in AWS EC2 Clusters used in the EMR process
  • Familiarity with functions of AWS CLI, AWS SDK, notebook, events, etc 

 

AWS EMR online test is designed considering EEOC guidelines. It will help you to assess & hire diverse talent without any bias. Features like window violation and webcam proctoring help detect cheating during the test.  

 

This test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, AI-LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.    

Test Duration
20
No. of Questions
10
Level of Expertise
Entry Level/Mid/Senior
Useful for hiring
  • Sr. Solution Architect – AWS EMR
  • Software Development Engineer – AWS EMR
Topics Covered
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Amazon EKS

This assessment helps recruiters evaluate a candidate’s ability to work with Amazon EKS, a control plane consisting of control plane nodes that run the Kubernetes software.

AWS ECS Cluster

An Amazon ECS cluster is a logical grouping of tasks or services. This assessment helps to evaluate candidates’ skills while working with the AWS ECS cluster.
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AWS CLI

This assessment helps recruiters evaluate a candidate’s ability to use the AWS command line interface to interact with all parts of AWS.
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Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.

Question types :

Multiple Option

Topic:

Difficulty:

Hard


Q 1. You have been asked to train « Naive Bayes model for spam detection dataset

Using Python command, what wil you add in the given code at XXXX to deciore, it and train your modal for the given dataset?

import numpy os np

X= nporroyll 3. 2b[1 21 [2.21.[3,21)
Y= nporray(fi.a,a.1))

XXXX

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

Question types :

Multiple Option

Topic:

Machine teaming

Difficulty:

Hard


Q 1. Q2 Lets assume that you have 6 Pandas DataFrome(af) in the below tole.

Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074

When the following commend is executed, what hoppens to the DatoFrome?

df= defiinat()
Y= nporray(fi.a,a.1))

Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074
Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074
it gives an error becouse of the third row which has on empty string.
None of these

Question types :

Multiple Option

Topic:

AWS SDK

Difficulty:

Hard

Question:

You are automating the EMR cluster creation from the AWS SDK. If you are using Java SDK, how will you create the applications that would be installed and configured when the EMR creates the cluster?


Options

  • new Application().withName("AppName");
  • new Application("AppName");
  • Application("AppName");
  • Application().withName("AppName");
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