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The Average Salary of different countries of Dell DEA-7TT2 Certified Professional
UK: Pounds £73,500
India: INR 5,60,000
United States: USD $103,000
There are no formal prerequisites for Dell EMC DEA-7TT2 exam. However, it's recommended that you have:
6 months experience in the IT industry and knowledge of data science fundamentals
3 months hands-on experience with data science tools
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| Section | Weight | Objectives |
|---|---|---|
| Big Data, Analytics, and the Data Scientist Role | 5% | - Role and required skills of a Data Scientist - Business drivers for Big Data analytics - Characteristics of Big Data |
| Initial Analysis of the Data | 15% | - Statistical measures and data visualization - Hypothesis testing concepts and application - Basic R commands for data exploration |
| Data Analytics Lifecycle | 8% | - Purpose and phases of the lifecycle - Model building phase activities and roles - Data preparation phase activities and roles - Communicating results and operationalization - Discovery phase activities and roles - Model planning phase activities and roles |
| Advanced Analytics - Theory, Application, and Interpretation | 40% | - Linear and logistic regression - Model evaluation and validation methods - Unsupervised and supervised learning concepts - Association rules and time series analysis - Classification and clustering techniques |
| Operationalizing an Analytics Project and Data Visualization | 10% | - Deployment and integration of models - Guidelines for communicating findings - Visualization best practices and tools |
| Advanced Analytics for Big Data - Technology and Tools | 22% | - Spark and distributed processing frameworks - In-database analytics and SQL fundamentals - Hadoop ecosystem and its components - Advanced SQL: window functions, aggregates, MADlib |
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