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

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

This Dell EMC Data Science Associate exam focuses on the concept of data analytics, the function of the Data Scientist, the main phases from the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the theory and methods of advanced analytics and statistical modeling, we have and tools that can be used 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 evaluate knowing in planning for your exam. Practice tests permit you to 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 happen to be for your proctored exam and will highlight topics on which you have to study and train further. A passing score for the practice test doesn't 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 also the Data Scientist Role (5%)
0 Define and describe the options of huge Data
0 Describe the organization drivers for large Data analytics files science
0 Describe the info Scientist role and related skills

? Data Analytics Lifecycle (8%)
0 Describe the data analytics lifecycle purpose and sequence of phases
0 Discovery - Describe specifics of this phase, including activities and associated roles
0 Data preparation - Describe information on 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 Investigation Data (15%)
0 Explain how basic R commands are employed to initially explore and analyze the info
0 Describe and still provide types of the most crucial statistical measures and efficient visualizations of internet data
0 Describe the thought, process, and analysis of latest results for hypothesis testing as well as utilization in evaluating a model

? Advanced Analytics - Theory, Application, and Interpretation of Most current listings 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 giant Data - Technology and Tools (22%)
0 Describe the technological challenges presented by Big Data
0 Describe the character 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 and Data 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 guidelines for planning and creating effective data visualizations

The percentages after each topic above reflects the approximate distribution with the total question set through the exam.
DEA-7TT2 Preparatory Ideas:
The Proven Professional Program periodically updates exams to mirror technical currency and relevance. Book the Proven Professional website regularly for your latest information.

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