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The cost for taking the Dell DEA-7TT2 Certification Exam is $250 USD.
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What are the prerequisites for Dell DEA-7TT2 Certification Exam?
There are no formal prerequisites for Dell EMC DEA-7TT2 exam. However, it's recommended that you have:
3 months hands-on experience with data science tools
6 months experience in the IT industry and knowledge of data science fundamentals
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EMC DEA-7TT2 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data, Analytics, and the Data Scientist Role | 5% | - Characteristics of Big Data - Role and required skills of a Data Scientist - Business drivers for Big Data analytics |
| Data Analytics Lifecycle | 8% | - Discovery phase activities and roles - Model building phase activities and roles - Model planning phase activities and roles - Data preparation phase activities and roles - Purpose and phases of the lifecycle - Communicating results and operationalization |
| Advanced Analytics for Big Data - Technology and Tools | 22% | - Spark and distributed processing frameworks - Hadoop ecosystem and its components - In-database analytics and SQL fundamentals - Advanced SQL: window functions, aggregates, MADlib |
| Initial Analysis of the Data | 15% | - Statistical measures and data visualization - Hypothesis testing concepts and application - Basic R commands for data exploration |
| Advanced Analytics - Theory, Application, and Interpretation | 40% | - Association rules and time series analysis - Classification and clustering techniques - Unsupervised and supervised learning concepts - Model evaluation and validation methods - Linear and logistic regression |
| Operationalizing an Analytics Project and Data Visualization | 10% | - Visualization best practices and tools - Guidelines for communicating findings - Deployment and integration of models |
