Tags: analytics, big, data

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 other analytics projects. The certification validates sensible foundation skills essential to an information Scientist.
Dell EMC Data Science Associate Certification Requirements
? To complete the requirements with this Dell EMC Data Science Associate certification you need to:
Overview
This exam can be a qualifying exam for your Associate - Data Science (DECA- DS) track.

This Dell EMC Data Science Associate exam is targeted on the concept of data analytics, the role from the Data Scientist, the primary phases with 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, the technology and tools that can be used 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 evaluate your knowledge in preparation for your exam. Practice tests permit you to understand the individuals and question types you can find about the proctored exam. Your results with a practice test offer one indication of how prepared you are to the proctored exam and will highlight topics where you'll want to study and train further. A passing score about the practice test won't guarantee a passing score about the certification exam.

Successful Career with Dell EMC DEA-7TT2 Certification:
? https://dell-emc-exam-guide.blogspot.com/2019/07/successful-career-with-dell-emc-dea.html
? 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 the functions of huge Data
0 Describe the business enterprise drivers for large Data analytics files science
0 Describe the information Scientist role and related skills

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

? Initial Research Data (15%)
0 Explain how basic R commands are widely-used to initially explore and analyze the information
0 Describe and still provide types of the most important statistical measures and efficient visualizations of knowledge
0 Describe the thought, process, and analysis of results for hypothesis testing and its particular utilization in evaluating one



? Advanced Analytics - Theory, Application, and Interpretation of Latest results for Eight Methods (40%)
0 Describe theory, application, and interpretation of latest 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 large Data - Technology and Tools (22%)
0 Describe the technological challenges presented by Big Data
0 Describe the 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 information Visualization Techniques (10%)
0 Describe best practices for communicating findings and operationalizing an analytics project
0 Describe tips 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:
? https://dea-7tt2-success-guide.tumblr.com/
The Proven Professional Program periodically updates exams to mirror technical currency and relevance. Booking the Proven Professional website regularly for the latest information.

More details about EMC Data Science Associate Practice Exam check out our new resource.
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