Purchase EMC : D-AA-OP-23 Exam Materials and then pass exam easily
Updated: Aug 18, 2026
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EMC D-AA-OP-23 Exam Overview:
| Certification Vendor: | Dell Technologies (EMC) |
| Exam Name: | Dell Data Scientist Advanced Analytics Optimize 2023 |
| Exam Number: | D-AA-OP-23 |
| Certificate Validity Period: | 2 years |
| Exam Price: | $230 USD |
| Available Languages: | English |
| Related Certifications: | Dell Certified Data Scientist Dell Advanced Analytics Specialist |
| Passing Score: | 63% |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 60 |
| Exam Duration: | 90 minutes |
| Recommended Training: | Advanced Analytics Learning Path Dell Technologies Official Training |
| Exam Registration: | Pearson VUE Testing Dell Education Registration |
| Exam Way: | Online proctored or onsite at authorized testing centers |
| Pre Condition: | Recommended: Basic knowledge of statistics, programming (Python/R), big data platforms; no mandatory prerequisite exam |
| Official Syllabus URL: | https://education.dell.com/ |
EMC D-AA-OP-23 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Hadoop Ecosystem and NoSQL | 15% | - NoSQL databases: Cassandra, MongoDB - Data models and scalable storage solutions - Hive, Pig, Spark processing frameworks - HDFS, YARN, MapReduce architecture |
| Topic 2: Advanced Analytics Implementation | 15% | - Distributed computing and optimization - Machine learning model deployment - Performance tuning and scalability |
| Topic 3: Data Science Theory and Methods | 15% | - Model evaluation and validation metrics - Ethics and data governance - Statistical inference and hypothesis testing - Regression, classification, clustering algorithms |
| Topic 4: Natural Language Processing (NLP) | 20% | - Text preprocessing and feature extraction - Sentiment analysis and topic modeling - NLP pipelines and applications - Named entity recognition |
| Topic 5: Data Visualization | 12% | - Visualization principles and best practices - Chart selection and data storytelling - Tools for visualization implementation - Interactive dashboards and reporting |
| Topic 6: Social Network Analysis (SNA) | 23% | - Community detection algorithms - Graph theory and network metrics - Graph databases and network visualization - Centrality, connectivity, and influence measures |
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