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

This certification enables the learner to instantly participate in big data as well as other analytics projects. The certification validates sensible foundation skills essential to a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the requirements just for this Dell EMC Data Science Associate certification you must:
Overview
This exam is really a qualifying exam for the Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam targets the concept of data analytics, the part from the Data Scientist, the main 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, the technology and tools which can be used 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 guage knowing about it in preparation for your exam. Practice tests enable you to understand the topics and question types you'll find for the proctored exam. Your results over a practice test offer one indication of how prepared you might be for your proctored exam which enable it to highlight topics on what you should study and train further. A passing score on the practice test does not guarantee a passing score for 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: 90 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 you will of Big Data
0 Describe the business drivers for Big Data analytics information science
0 Describe the Data Scientist role and related skills

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

? Initial Research into the Data (15%)
0 Explain how basic R commands are widely-used to initially explore and analyze the information
0 Describe and provide samples of the main statistical measures and efficient visualizations of data
0 Describe the speculation, process, and analysis of results for hypothesis testing and it is use in evaluating a single



? Advanced Analytics - Theory, Application, and Interpretation of Latest results for Eight Methods (40%)
0 Describe theory, application, and interpretation of recent results for the following 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 nature 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 best practices for building project presentations for specific 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 throughout the exam.
DEA-7TT2 Preparatory Ideas:
? https://dea-7tt2-success-guide.tumblr.com/
The Proven Professional Program periodically updates exams to think technical currency and relevance. Booking the Proven Professional website regularly for the latest information.

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