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

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

This Dell EMC Data Science Associate exam targets the method of data analytics, the function in the Data Scientist, the primary phases from the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the speculation and methods of advanced analytics and statistical modeling, we now have and tools which can be used for advanced analytics, operationalizing an analytics project, and data visualization techniques. Successful candidates will get the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to gauge your knowledge when preparing for that exam. Practice tests let you understand the individuals and question types you'll find for the proctored exam. Your results on the practice test offer one symbol of how prepared you're for that proctored exam and can highlight topics on which you have to study and train further. A passing score for the practice test won't guarantee a passing score around the certification exam.
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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 you will of massive Data
0 Describe the business enterprise drivers for giant Data analytics files science
0 Describe the Data Scientist role and related skills

? Data Analytics Lifecycle (8%)
0 Describe the data analytics lifecycle purpose and sequence of phases
0 Discovery - Describe information this phase, including activities and associated roles
0 Data preparation - Describe details of this phase, including activities and associated roles
0 Model planning - Describe specifics 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 utilized to initially explore and analyze the data
0 Describe and supply instances of the key statistical measures and efficient visualizations of internet data
0 Describe the idea, process, and analysis of recent results for hypothesis testing and it is use 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 recent results 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 giant Data - Technology and Tools (22%)
0 Describe the technological challenges resulting from Big Data
0 Describe the type 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 information Visualization Techniques (10%)
0 Describe guidelines for communicating findings and operationalizing an analytics project
0 Describe guidelines for building project presentations for specific audiences
0 Describe best practices 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:
The Proven Professional Program periodically updates exams to mirror technical currency and relevance. Booking the Proven Professional website regularly for the latest information.
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