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

This certification enables the learner to instantly participate in big data and other analytics projects. The certification validates sensible foundation skills essental to a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the needs with this Dell EMC Data Science Associate certification you should:
This exam is a qualifying exam for the Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam is targeted on the practice of data analytics, the function 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 speculation and techniques of advanced analytics and statistical modeling, we now have and tools you can use for advanced analytics, operationalizing an analytics project, information visualization techniques. Successful candidates will achieve the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to assess your knowledge in planning for that exam. Practice tests enable you to become familiar with the themes and question types you can find around the proctored exam. Your results over a practice test offer one indication of how prepared you might be for that proctored exam and may highlight topics which you'll want to study and train further. A passing score for the practice test does not guarantee a passing score on the certification exam.

Successful Career with Dell EMC DEA-7TT2 Certification:
? 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 the Data Scientist Role (5%)
0 Define and describe the characteristics of massive Data
0 Describe the organization drivers for giant Data analytics and knowledge science
0 Describe your 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 information this phase, including activities and associated roles
0 Model planning - Describe information this phase, including activities and associated roles
0 Model building - Describe specifics of this phase, including activities and associated roles

? Initial Research Data (15%)
0 Explain how basic R commands are employed to initially explore and analyze the information
0 Describe and supply instances of the most important statistical measures and effective visualizations of internet data
0 Describe the theory, process, and analysis of results for hypothesis testing as well as used in evaluating one particular

? Advanced Analytics - Theory, Application, and Interpretation of Recent results for Eight Methods (40%)
0 Describe theory, application, and interpretation of most current listings 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 posed by Big Data
0 Describe the character and rehearse 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 and Data Visualization Techniques (10%)
0 Describe tips for communicating findings and operationalizing an analytics project
0 Describe recommendations 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 of the total question set through the exam.
DEA-7TT2 Preparatory Ideas:
The Proven Professional Program periodically updates exams to think technical currency and relevance. Book the Proven Professional website regularly for your latest information.

For more details about DEA-7TT2 check our new resource.