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

This certification enables the learner to instantly take part in big data along with other analytics projects. The certification validates the practical foundation skills required by a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the requirements because of this Dell EMC Data Science Associate certification you should:
This exam is a qualifying exam for that Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam is targeted on the concept of data analytics, the role with the Data Scientist, the key phases with the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the idea and techniques of advanced analytics and statistical modeling, we have and tools which you can use for advanced analytics, operationalizing an analytics project, and data visualization techniques. Successful candidates will reach the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to gauge your understanding in readiness to the exam. Practice tests let you understand the themes and question types you'll find about the proctored exam. Your results on a practice test offer one indication of how prepared you might be to the proctored exam and will highlight topics where you need to study and train further. A passing score around the practice test won't guarantee a passing score for 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, as well as the Data Scientist Role (5%)
0 Define and describe the functions of massive Data
0 Describe the organization drivers for giant Data analytics information science
0 Describe the Data Scientist role and related skills


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

? Initial Analysis of the Data (15%)
0 Explain how basic R commands are used to initially explore and analyze the information
0 Describe and provide examples of the main statistical measures and efficient visualizations of knowledge
0 Describe the speculation, process, and analysis of results for hypothesis testing and its use within evaluating a model

? Advanced Analytics - Theory, Application, and Interpretation of Latest results for Eight Methods (40%)
0 Describe theory, application, and interpretation of most current listings 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 character 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 guidelines for communicating findings and operationalizing an analytics project
0 Describe tips 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 from the total question set over the exam.
DEA-7TT2 Preparatory Ideas:
The Proven Professional Program periodically updates exams to think technical currency and relevance. Please check the Proven Professional website regularly for the latest information.

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