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

This certification enables the learner to right away be involved in big data as well as other analytics projects. The certification validates the sensible foundation skills required by a Data Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the requirements for this Dell EMC Data Science Associate certification you must:
This exam is often a qualifying exam for the Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam concentrates on the technique of data analytics, the role from the Data Scientist, the principle 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've got the technology and tools you can use for advanced analytics, operationalizing an analytics project, and data visualization techniques. Successful candidates will achieve the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to assess knowing about it in planning to the exam. Practice tests let you know more about the individuals and question types you will discover for the proctored exam. Your results with a practice test offer one indication of how prepared you might be for your proctored exam and can highlight topics where you have to study and train further. A passing score on the practice test won't guarantee a passing score about 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, along with the Data Scientist Role (5%)
0 Define and describe the functions of huge Data
0 Describe the business drivers for large 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 specifics 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 on 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 widely-used to initially explore and analyze your data
0 Describe and offer examples of the main statistical measures and effective visualizations of information
0 Describe the speculation, process, and analysis of recent results for hypothesis testing as well as use in evaluating a model

? Advanced Analytics - Theory, Application, and Interpretation of Recent results for Eight Methods (40%)
0 Describe theory, application, and interpretation of recent results for the following 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 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 recommendations for communicating findings and operationalizing an analytics project
0 Describe tips for building project presentations for particular audiences
0 Describe best practices for planning and creating effective data visualizations

The percentages after each topic above reflects the approximate distribution of the total question set over 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 that latest information.

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