EMC DEA-7TT2 - Associate - Data Science and Big Data Analytics v2 Exam
- Exam Code: DEA-7TT2
- Exam Name: Associate - Data Science and Big Data Analytics v2 Exam
- Updated: Sep 01, 2026
- Q & A: 233 Questions and Answers
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The cost for taking the Dell DEA-7TT2 Certification Exam is $250 USD.
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The Average Salary of different countries of Dell DEA-7TT2 Certified Professional
India: INR 5,60,000
United States: USD $103,000
UK: Pounds £73,500
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EMC DEA-7TT2 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Operationalizing an Analytics Project and Data Visualization | 10% | - Deployment and integration of models - Visualization best practices and tools - Guidelines for communicating findings |
| Topic 2: Big Data, Analytics, and the Data Scientist Role | 5% | - Business drivers for Big Data analytics - Characteristics of Big Data - Role and required skills of a Data Scientist |
| Topic 3: Advanced Analytics for Big Data - Technology and Tools | 22% | - Advanced SQL: window functions, aggregates, MADlib - Hadoop ecosystem and its components - Spark and distributed processing frameworks - In-database analytics and SQL fundamentals |
| Topic 4: Advanced Analytics - Theory, Application, and Interpretation | 40% | - Unsupervised and supervised learning concepts - Model evaluation and validation methods - Classification and clustering techniques - Association rules and time series analysis - Linear and logistic regression |
| Topic 5: Initial Analysis of the Data | 15% | - Basic R commands for data exploration - Hypothesis testing concepts and application - Statistical measures and data visualization |
| Topic 6: Data Analytics Lifecycle | 8% | - Model building phase activities and roles - Purpose and phases of the lifecycle - Discovery phase activities and roles - Communicating results and operationalization - Model planning phase activities and roles - Data preparation phase activities and roles |
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