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Amazon DMA Online Test
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Test duration:
20
min
Notes
No. of questions:
10
Tie
Level of experience:

Amazon DMA Test

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About

Amazon DMA Online Test

Amazon Database Migration Accelerator (Amazon DMA) is a type of solution that helps to bring together AWS Database Migration Service (DMS),  AWS Schema Conversion Tool (SCT), and AWS database experts to help the customers perform migration from traditional commercial databases. AWS DMA supports migrations from Oracle or SQL Server to Amazon Aurora, or Amazon Relational Database Service (RDS)  for PostgreSQL or MySQL. The Amazon DMA online test helps tech recruiters and hiring managers assess a candidate's skills in handling Amazon DMA during database migrations. The test is designed by experienced subject matter experts (SMEs) to evaluate & hire AWS migration consultants as per industry standards. Amazon DMA online test helps to screen the candidates who possess the following skills:

Ample experience working with Amazon DMA support migration. Strong knowledge of handling AWS Database Migration Accelerator during the migration process.

Knowledge of handling tools like AWS Schema Conversion Tool (SCT) during the migration process.

Understanding of the database system in AWS in order to support various migrations.

 Recruiter/hiring managers can access comprehensive reports for each candidate to infer a candidate’s performance in each section within a glance. Moreover, the "Test Insights" section helps to identify job-fit candidates more accurately with score distribution & section analysis features.

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

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Test Summary

Amazon DMA online test helps tech recruiters assess candidate's skills of handling Amazon DMA during database migrations. Amazon DMA skills test contains questions based on topics like Amazon DMA Support Migration, AWS Database Migration Accelerator, AWS Schema Conversion Tool (SCT), & more.

Test Duration
20
No. of Questions
10
Level of Expertise
Useful for hiring
  • AWS Migration Consultant
  • AWS Migration Architect
Topics Covered
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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:

DMA

Difficulty:

Easy

Question:

You heard that AWS launched DMA which you want to use to migrate to AWS. What is the pricing policy of DMA?


Options

  • DMA offers fixed rates.
  • DMA offers pay-as-you-use.
  • DMA offers free migrations of up to 5 databases, after which it charges $10/database.
  • DMA offers free migrations up to 20 GB of data, after which it charges $1/GB.
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