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

This certification enables the learner to right away engage in big data and also other analytics projects. The certification validates the practical foundation skills essential to a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete what's needed for this Dell EMC Data Science Associate certification you have to:
This exam is really a qualifying exam for that Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam focuses on the method of data analytics, the role of the Data Scientist, the primary phases of 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 now have and tools which you can use for advanced analytics, operationalizing an analytics project, and data visualization techniques. Successful candidates will get the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to gauge knowing about it in readiness for your exam. Practice tests allow you to become familiar with the themes and question types you will find about the proctored exam. Your results over a practice test offer one symbol of how prepared you're for that proctored exam which enable it to highlight topics which you have to study and train further. A passing score around the practice test will not guarantee a passing score for the certification exam.

Successful Career with Dell EMC DEA-7TT2 Certification:
? 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, and also the Data Scientist Role (5%)
0 Define and describe the characteristics of huge Data
0 Describe the business drivers for Big Data analytics and data science
0 Describe the information Scientist role and related skills

? Data Analytics Lifecycle (8%)
0 Describe the information analytics lifecycle purpose and sequence of phases
0 Discovery - Describe details of this phase, including activities and associated roles
0 Data preparation - Describe information this phase, including activities and associated roles
0 Model planning - Describe details of this phase, including activities and associated roles
0 Model building - Describe specifics of this phase, including activities and associated roles

? Initial Investigation Data (15%)
0 Explain how basic R commands are utilized to initially explore and analyze your data
0 Describe and offer samples of the most important statistical measures and efficient visualizations of internet data
0 Describe the idea, process, and analysis of most current listings for hypothesis testing and it is used in evaluating a single

? Advanced Analytics - Theory, Application, and Interpretation of Recent results for Eight Methods (40%)
0 Describe theory, application, and interpretation of latest 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 Big Data - Technology and Tools (22%)
0 Describe the technological challenges presented by Big Data
0 Describe the character and use 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 recommendations for communicating findings and operationalizing an analytics project
0 Describe guidelines for building project presentations for particular audiences
0 Describe tips for planning and creating effective data visualizations

The percentages after each topic above reflects the approximate distribution in the total question set across the exam.
DEA-7TT2 Preparatory Ideas:
The Proven Professional Program periodically updates exams to reflect technical currency and relevance. Please check the Proven Professional website regularly to the latest information.

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