What is DS-200 Data Science Essentials?

by Karen C. Roberts SEO

With the increasing economy, there has been an increasing demand for new and more improved ways, by the companies, to store their data more efficiently and effectively. This has resulted in many firms providing data storage and its relative products. One of the leading companies which provide this service, in more cost effective ways, is Cloudera. The product is called Hadoop, and can store amazingly large amount of data.

 

Naturally, with increasing technology, the market for certified employees is also increasing, who can use their products in just the right way. One such certification is also provided by Cloudera, for the individuals who’re specifically interested in working with the Hadoop system as Data Science specialists. The course comes with a code, i.e. DS-200 Exam Guides Data Science Essentials. The test prepares the candidates for the fundamental knowledge of data science topics. DS-200 Data Science Essentials test also makes the candidates eligible for a Data Science Challenge.

 

DS-200 Actual Exam Data Science Essentials test could be taken through Pearson VUE on-line test center. Furthermore, the candidates are also required to sign a Non Disclosure Agreement, and comply with the exam policies strictly. Some other general information about the test is as follows:

·        Exam Code: DS-200

·        Number of Questions: 60 questions, including 6-10 unscored (beta) items

·        Question types: multiple-choice, matching, reading passages

·        Time limit: 90 minutes

·        Passing score: 500 on a scale of 0-700

·        Language: English

·        Price: USD $200

 

DS-200 Data Science Essentials target audience

The DS-200 Preparation Kits Data Science Essentials test pre supposes some basic knowledge which the candidates must have before taking the exam. This test is ideal for data analysts, developers and statisticians who have some basic knowledge of Apache Hadoop.

 

Furthermore, candidates must have fundamental knowledge of HDFS, MapReduce, Hadoop Streaming, and Apache Hive. It is also recommended by the Cloudera that the interested applicants must be proficient in scripting language, and Python is preferred, however it could be substituted with sound understanding of Perl or Ruby.

 

DS-200 Questions Answers Data Science Essentials test outline

The candidates who want to appear in the DS-200 Data Science Essentials test must grasp the fundamental knowledge of the following topics:

1.      Data Acquisition

2.      Data Evaluation

3.      Data Transformation

4.      Machine Learning Basics

5.      Clustering

6.      Classification

7.      Collaborative Filtering

8.      Model/Feature Selection

9.      Probability

10. Visualization

11. Optimization

 

DS-200 Study Kits Data Science Essentials resource material

The candidates who want to appear in the DS-200 Data Science Essentials test have a number of different options at their disposal to prepare for the exam. First of all, the candidates must work with the resources which have been recommended by the Cloudera’s official website.

 

There are a number of resources listed, which include some DS-200 Training Course, e.g. Cloudera Developer Training for Apache Hadoop, Introduction to Data Science: Building Recommender Systems, etc. a number of other online resources and helpful books are also listed, along with practice test which could be used for better understanding and revision.

Additionally, many other resources are available online on other websites as well, which could be utilized the candidates while preparing for the exam.

Examcertify is a Leading Online Seller of Exam Preparation Materials offers the most Comprehensive Study Guide for DS-200 Preparation and CCB-400 Guides.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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