DEA-7TT2

DEA-7TT2 Associate - Data Science and Big Data Analytics v2 Exam

This certification enables the learner to instantly be involved in big data along with other analytics projects. The certification validates sensible foundation skills required by a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete certain requirements for this Dell EMC Data Science Associate certification you should:
Overview
This exam is often a qualifying exam for your Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam focuses on the concept of data analytics, the function of the Data Scientist, the main phases from the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the theory and techniques of advanced analytics and statistical modeling, we've got the technology and tools which you can use for advanced analytics, operationalizing an analytics project, information visualization techniques. Successful candidates will reach the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to assess knowing about it when preparing for the exam. Practice tests allow you to know more about the individuals and question types you'll find about the proctored exam. Your results on a practice test offer one indication of how prepared you happen to be for the proctored exam which enable it to highlight topics on what you have to study and train further. A passing score for the practice test doesn't guarantee a passing score on the certification exam.

Successful Career with Dell EMC DEA-7TT2 Certification:
? https://dell-emc-exam-guide.blogspot.com/2019/07/successful-career-with-dell-emc-dea.html
? DEA-7TT2 Exam Duration: 1 hour 30 minutes
? DEA-7TT2 Exam Questions: 60
? DEA-7TT2 Exam Passing Score: 60
Dell EMC Data Science Associate Exam Topics
? Big Data, Analytics, along with the Data Scientist Role (5%)
0 Define and describe the characteristics of Big Data
0 Describe the business drivers for Big Data analytics and knowledge science
0 Describe the information Scientist role and related skills
Big picture
? Data Analytics Lifecycle (8%)
0 Describe the information analytics lifecycle purpose and sequence of phases
0 Discovery - Describe specifics of this phase, including activities and associated roles
0 Data preparation - Describe information this phase, including activities and associated roles
0 Model planning - Describe specifics of this phase, including activities and associated roles
0 Model building - Describe information this phase, including activities and associated roles

? Initial Research Data (15%)
0 Explain how basic R commands are used to initially explore and analyze the data
0 Describe and still provide types of the main statistical measures and efficient visualizations of internet data
0 Describe the idea, process, and analysis of results for hypothesis testing as well as use in evaluating one particular

? Advanced Analytics - Theory, Application, and Interpretation of Results for Eight Methods (40%)
0 Describe theory, application, and interpretation of results for the next methods:
¦ K-means clustering
¦ Association rules
¦ Linear regression
¦ Logistic Regression
¦ Naive Bayesian classifiers
¦ Decision trees
¦ Time Series Analysis
¦ Text Analytics

? Advanced Analytics for large Data - Technology and Tools (22%)
0 Describe the technological challenges caused from Big Data
0 Describe the and employ of MapReduce and Apache Hadoop
0 Describe the Hadoop ecosystem and related product use cases
0 Describe in-database analytics and SQL essentials
0 Describe advanced SQL methods: window functions, ordered
0 aggregates, and MADlib

? Operationalizing an Analytics Project files Visualization Techniques (10%)
0 Describe tips for communicating findings and operationalizing an analytics project
0 Describe tips for building project presentations for specific audiences
0 Describe guidelines for planning and creating effective data visualizations

The percentages after each topic above reflects the approximate distribution in the total question set throughout the exam.
DEA-7TT2 Preparatory Ideas:
? https://dea-7tt2-success-guide.tumblr.com/
The Proven Professional Program periodically updates exams to reflect technical currency and relevance. Booking the Proven Professional website regularly for the latest information.
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