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EMC DEA-7TT2 (Associate - Data Science and Big Data Analytics v2) Certification Exam is designed for individuals who want to demonstrate their knowledge and skills in the field of big data analytics. This is a vendor-neutral certification that is recognized globally and is designed to measure the candidate’s ability to design, implement, and manage big data solutions.
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The DEA-7TT2 Associate - Data Science and Big Data Analytics v2 certification will increase your visibility to the companies that are looking to hire you. The companies are assured that they will get the best employees who will always add value to their organization. With this certification, you have an edge over the other candidates who have not earned the certification. Dell DEA-7TT2 exam dumps will help you to earn your dreamed certification.
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EMC DEA-7TT2 exam consists of 60 multiple-choice questions that must be completed within 90 minutes. To pass the exam, candidates must score at least 60% of the total marks. DEA-7TT2 exam can be taken at any Pearson VUE testing center worldwide, and it is available in English, Japanese, Chinese, and Korean. Associate - Data Science and Big Data Analytics v2 Exam certification is valid for two years, after which candidates must renew their certification by passing the current version of the exam. Overall, the EMC DEA-7TT2 certification is an excellent way to demonstrate one's expertise in data science and big data analytics, which are essential skills in today's data-driven world.
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Another significant advantage of taking the EMC DEA-7TT2 exam is that it is globally recognized. The credential is provided by Dell EMC, which is a world-recognized vendor in the data management industry. Employees who have attained this certification make a significant impact on the organizations where they work as they combine technical knowledge with practical applications; hence improving the organization's bottom line.
Reference: https://education.emc.com/content/dam/dell-emc/documents/en-us/DEA-7TT2_Associate-Data_Science_and_Big_Data_Analytics_v2_Exam.pdf
EMC DEA-7TT2 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Big Data, Analytics, and the Data Scientist Role | 5% | - Characteristics of Big Data
- 1. Business drivers for Big Data analytics and data science
- 2. Data Scientist role and related skills
|
| Topic 2: Advanced Analytics - Theory, Application, and Interpretation of Results for Eight Methods | 40% | - Advanced analytics methods
- 1. Text Analytics
- 2. Decision trees
- 3. Time Series Analysis
- 4. K-means clustering
- 5. Naïve Bayesian classifiers
- 6. Linear regression
- 7. Association rules
- 8. Logistic regression
|
| Topic 3: Advanced Analytics for Big Data - Technology and Tools | 22% | - Big Data technologies and analytics tools
- 1. Big Data technology challenges
- 2. Hadoop ecosystem and product use cases
- 3. In-database analytics and SQL essentials
- 4. Advanced SQL methods and MADlib
- 5. MapReduce and Apache Hadoop
|
| Topic 4: Operationalizing an Analytics Project and Data Visualization Techniques | 10% | - Analytics project deployment and visualization
- 1. Communicating findings and operationalizing analytics projects
- 2. Planning and creating effective data visualizations
- 3. Building project presentations for audiences
|
| Topic 5: Initial Analysis of the Data | 15% | - Data exploration and statistical analysis
- 1. Hypothesis testing and model evaluation
- 2. Basic R commands for data analysis
- 3. Statistical measures and data visualization
|
| Topic 6: Data Analytics Lifecycle | 8% | - Data Analytics Lifecycle phases
- 1. Discovery phase activities and roles
- 2. Model building phase activities and roles
- 3. Model planning phase activities and roles
- 4. Data preparation phase activities and roles
|