DEA-7TT2 Associate - Data Science and Big Data Analytics v2 Exam
This certification enables the learner to instantly participate in big data and also other analytics projects. The certification validates wise foundation skills necessary for an information Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the needs with this Dell EMC Data Science Associate certification you must:
Overview
This exam can be a qualifying exam to the Associate - Data Science (DECA- DS) track.
This Dell EMC Data Science Associate exam targets the technique of data analytics, the function with the Data Scientist, the key phases in the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the speculation and techniques of advanced analytics and statistical modeling, we now have 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 guage your knowledge in preparation for that exam. Practice tests allow you to know more about 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 are for the proctored exam which enable it to highlight topics on which you'll want to study and train further. A passing score on the practice test does not 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, and the Data Scientist Role (5%)
0 Define and describe the characteristics of massive Data
0 Describe the business enterprise drivers for large Data analytics and data science
0 Describe the info Scientist role and related skills
? Data Analytics Lifecycle (8%)
0 Describe your data analytics lifecycle purpose and sequence of phases
0 Discovery - Describe information on this phase, including activities and associated roles
0 Data preparation - Describe specifics of this phase, including activities and associated roles
0 Model planning - Describe details of this phase, including activities and associated roles
0 Model building - Describe details of 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 examples of the key statistical measures and efficient visualizations of internet data
0 Describe the theory, process, and analysis of results for hypothesis testing as well as use within evaluating one
? Advanced Analytics - Theory, Application, and Interpretation of Recent results for Eight Methods (40%)
0 Describe theory, application, and interpretation of latest results for the subsequent 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 type and make use of 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 information Visualization Techniques (10%)
0 Describe tips for communicating findings and operationalizing an analytics project
0 Describe recommendations 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 over 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. Please check the Proven Professional website regularly for your latest information.
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