Data Scientist Advanced Analytics Specialist E20-065 Exam Study Guide | E20-065 Test Questions
E20-065 Exam Overview
This exam is a qualifying exam for the Specialist - Data Scientist, Advanced Analytics (DECS-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 EMC 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.
E20-065 Course Duration | E20-065 Exam Questions | E20-065 Exam Passing Score
- 90 Minutes
- (60 Questions)
- Pass Score: 63
Dell EMC E20-065 Exam Topics
Topics likely to be covered on this exam include:
MapReduce (15%)
- MapReduce framework and its implementation in Hadoop
- Hadoop Distributed File System (HDFS)
- Yet Another Resource Negotiator (YARN)
Hadoop Ecosystem and NoSQL (15%)
- Pig
- Hive
- NoSQL
- HBase
- Spark
Natural Language Processing (NLP) (20%)
- NLP and the four main categories of ambiguity
- Text Preprocessing
- Language Modeling
Social Network Analysis (SNA) (23%)
- SNA and Graph Theory
- Communities
- Network Problems and SNA Tools
Data Science Theory and Methods (15%)
- Simulation
- Random Forests
- Multinomial Logistic Regression and Maximum Entropy
Data Visualization (12%)
- Perception and Visualization of Multivariate Data
The percentages after each topic above reflects the approximate distribution of the total question set across the exam.
Dell EMC E20-065 Exam Preparation Resource Guide
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