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 sensible foundation skills essental to a knowledge Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the needs just for this Dell EMC Data Science Associate certification you need to:
Overview
This exam is often a qualifying exam to the Associate - Data Science (DECA- DS) track.
This Dell EMC Data Science Associate exam concentrates on the practice of data analytics, the role in the Data Scientist, the key phases of the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the thought and techniques of advanced analytics and statistical modeling, the technology and tools which you can use for advanced analytics, operationalizing an analytics project, and knowledge visualization techniques. Successful candidates will attain the Dell EMC Proven Professional - Data Science Associate credential.
Dell Technologies provides free practice tests to gauge knowing in planning for the exam. Practice tests allow you to become familiar with the themes and question types you will discover around the proctored exam. Your results on the practice test offer one symbol of how prepared you happen to be for your proctored exam and will highlight topics where you should study and train further. A passing score on the practice test won't guarantee a passing score around 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 functions of huge Data
0 Describe the organization drivers for Big Data analytics and knowledge science
0 Describe the Data Scientist role and related skills
? Data Analytics Lifecycle (8%)
0 Describe your data analytics lifecycle purpose and sequence of phases
0 Discovery - Describe specifics of this phase, including activities and associated roles
0 Data preparation - Describe details 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 on this phase, including activities and associated roles
? Initial Research into the Data (15%)
0 Explain how basic R commands are used to initially explore and analyze your data
0 Describe and provide instances of the main statistical measures and efficient visualizations of data
0 Describe the theory, process, and analysis of most current listings 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 results for these 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 presented by Big Data
0 Describe the character 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 guidelines for communicating findings and operationalizing an analytics project
0 Describe tips for building project presentations for particular audiences
0 Describe recommendations 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 to the latest information.
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