EMC DEA-7TT2 Exam Information and Actual Questions

  • Exam Code/Number: DEA-7TT2
  • Exam Name/Title: Associate - Data Science and Big Data Analytics v2 Exam
  • Certification Provider: EMC
  • Corresponding Certification: Dell EMC Certification
  • Exam Questions: 233
  • Updated On: Jul 01, 2026

DEA-7TT2
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EMC
DEA-7TT2 Exam
Associate - Data Science and Big Data Analytics v2 Exam

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EMC DEA-7TT2 Exam Overview:

Certification Vendor:Dell EMC
Exam Name:Associate - Data Science and Big Data Analytics v2 Exam
Exam Number:DEA-7TT2
Real Exam Qty:60
Certificate Validity Period:2 years
Passing Score:60%
Related Certifications:Dell EMC Proven Professional - Data Science Associate (DECA-DS)
Exam Price:$230 USD
Exam Duration:90 minutes
Available Languages:English
Exam Format:Multiple Choice
Sample Questions:EMC DEA-7TT2 Sample Questions
Exam Way:Online proctored or Onsite at Pearson VUE test centers
Pre Condition:Basic knowledge of statistics, programming (preferably R), and data management concepts; recommended 3+ months hands-on experience with data analytics projects or tools
Official Syllabus URL:https://education.dell.com/learning/certification/exam/dea-7tt2-associate-data-science-and-big-data-analytics-v2

EMC DEA-7TT2 Exam Syllabus Topics:

SectionWeightObjectives
Advanced Analytics for Big Data - Technology and Tools22%- Spark and distributed processing frameworks
- Advanced SQL: window functions, aggregates, MADlib
- Hadoop ecosystem and its components
- In-database analytics and SQL fundamentals
Initial Analysis of the Data15%- Hypothesis testing concepts and application
- Statistical measures and data visualization
- Basic R commands for data exploration
Big Data, Analytics, and the Data Scientist Role5%- Characteristics of Big Data
- Business drivers for Big Data analytics
- Role and required skills of a Data Scientist
Advanced Analytics - Theory, Application, and Interpretation40%- Model evaluation and validation methods
- Unsupervised and supervised learning concepts
- Association rules and time series analysis
- Linear and logistic regression
- Classification and clustering techniques
Operationalizing an Analytics Project and Data Visualization10%- Guidelines for communicating findings
- Deployment and integration of models
- Visualization best practices and tools
Data Analytics Lifecycle8%- Communicating results and operationalization
- Purpose and phases of the lifecycle
- Model planning phase activities and roles
- Discovery phase activities and roles
- Data preparation phase activities and roles
- Model building phase activities and roles

The EMC DEA-7TT2 exam prepares the candidate for real-world scenarios by testing their practical knowledge in various big data technologies such as Hadoop, Spark, and NoSQL databases. The candidate will also learn how to use various tools such as R, Python, and SAS for data analysis and machine learning. DEA-7TT2 exam also covers topics such as data cleansing, data transformation, and data visualization.

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 (Associate - Data Science and Big Data Analytics v2) Exam is a certification program designed to validate the skills and knowledge of professionals in the field of big data analytics. DEA-7TT2 exam is offered by Dell EMC, a global leader in technology solutions and services. Associate - Data Science and Big Data Analytics v2 Exam certification program is designed to help professionals gain the necessary expertise in data science, data analytics, and big data technologies.

The EMC DEA-7TT2 exam tests the candidate's knowledge and skills in various areas such as data analysis, machine learning, statistical modeling, data visualization, and big data technologies. DEA-7TT2 exam consists of 60 multiple-choice questions, which must be completed within 90 minutes. DEA-7TT2 exam is available in English and Japanese languages.

The world today is becoming more data-driven than ever before. The growth of data in size and complexity is continuously increasing, and organizations are struggling to make sense of it all. To address this issue, many companies are turning to big data analytics solutions to help them leverage their data and create valuable insights. This is where the EMC DEA-7TT2 exam comes in.



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