This exam is a qualifying exam for the Specialist - Data Scientist, Advanced Analytics (DCS-DS) track.
This exam focuses on MapReduce, the Hadoop Ecosystem, NoSQL, Natural Language Processing, Social Network Analysis, Data Science Theory and Methods, and Data Visualization.
Dell Technolgies provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.
Dell Technologies E20-065 Exam Summary:
| Exam Name | Dell Technologies Specialist for Data Scientist - Advanced Analytics |
| Exam Code | E20-065 |
| Exam Price | $230 (USD) |
| Duration | 90 minutes |
| Number of Questions | 60 |
| Passing Score | 63% |
| Books / Training | Specialist - Data Scientist, Advanced Analytics Training |
| Sample Questions | Data Scientist - Advanced Analytics Specialist Certification Sample Question |
| Practice Exam | Data Scientist - Advanced Analytics Specialist Certification Practice Exam |
Dell Technologies E20-065 Exam Topics:
| Topic | Details | Weights |
| MapReduce | - MapReduce framework and its implementation in Hadoop - Hadoop Distributed File System (HDFS) - Yet Another Resource Negotiator (YARN) |
15% |
| Hadoop Ecosystem and NoSQL | - Pig - Hive - NoSQL - HBase - Spark |
15% |
| Natural Language Processing (NLP) | - NLP and the four main categories of ambiguity - Text Preprocessing - Language Modeling |
20% |
| Social Network Analysis (SNA) | - SNA and Graph Theory - Communities - Network Problems and SNA Tools |
23% |
| Data Science Theory and Methods | - Simulation - Random Forests - Multinomial Logistic Regression and Maximum Entropy |
15% |
| Data Visualization | - Perception and Visualization - Visualization of Multivariate Data |
12% |
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