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

This certification enables the learner to right away be involved in big data and also other analytics projects. The certification validates the sensible foundation skills required by an information Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete what's needed because of this Dell EMC Data Science Associate certification you should:
This exam is often a qualifying exam for your Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam focuses on the method of data analytics, the function of the Data Scientist, the primary phases with the Data Analytics Lifecycle, analyzing and exploring data with R, statistics for model building and evaluation, the idea and methods of advanced analytics and statistical modeling, the technology and tools you can use for advanced analytics, operationalizing an analytics project, and data visualization techniques. Successful candidates will attain the Dell EMC Proven Professional - Data Science Associate credential.

Dell Technologies provides free practice tests to assess your understanding in planning for your exam. Practice tests allow you to familiarize yourself with the individuals and question types you will find for the proctored exam. Your results over a practice test offer one symbol of how prepared you're for the proctored exam and may highlight topics on which you should study and train further. A passing score about the practice test does not guarantee a passing score for the certification exam.

Successful Career with Dell EMC DEA-7TT2 Certification:
? DEA-7TT2 Exam Duration: 1 hour 30 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 functions of massive Data
0 Describe the organization drivers for large Data analytics and data science
0 Describe the information Scientist role and related skills

? Data Analytics Lifecycle (8%)
0 Describe the information analytics lifecycle purpose and sequence of phases
0 Discovery - Describe details 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 details 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 used to initially explore and analyze your data
0 Describe and provide instances of the key statistical measures and effective visualizations of internet data
0 Describe the idea, process, and analysis of most current listings for hypothesis testing and it is used 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 most current listings 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 Big Data - Technology and Tools (22%)
0 Describe the technological challenges resulting from Big Data
0 Describe the 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 and knowledge Visualization Techniques (10%)
0 Describe best practices for communicating findings and operationalizing an analytics project
0 Describe guidelines for building project presentations for specific audiences
0 Describe recommendations 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. Please check the Proven Professional website regularly for that latest information.

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