by user | Aug 25, 2021 | Assessment
This test is designed for data analysts and Tableau developers to evaluate knowledge of Tableau capabilities for data visualization. It includes data connections, calculated fields, parameters, formatting, analytics and dashboard actions.
by user | Aug 25, 2021 | Assessment
This assessment is designed for data scientists, quantitative analysts, statisticians, and developers to assess their knowledge of general R language concepts and methodologies. It covers language features, data manipulation, analysis, plotting, and installation. This...
by user | Aug 25, 2021 | Assessment
This test measures the IT Professional’s knowledge of the QlikView business intelligence and data visualization software.
by user | Aug 25, 2021 | Assessment
Covers common Python functionalities and features used for data science including NumPy, Panda, and Data Framework.
by user | Aug 25, 2021 | Assessment
This test is designed to measure a programmer’s knowledge of core components of the Python language through version 3.
by user | Aug 25, 2021 | Assessment
This test is designed to measure a programmer’s knowledge of core components of the Python language through version 2.
by user | Aug 25, 2021 | Assessment
This test is for Business Intelligence developers who use Microsoft Power BI to visualize data and gain insights. It measures knowledge of creating and updating of reports and dashboards, sharing reports within and outside an organization, DAX scripting, and importing...
by user | Aug 25, 2021 | Assessment
This test can be used to measure understanding of core concepts of the MATLAB (Matrix Laboratory) programming language and numerical computation environment developed by MathWorks. It includes analyzing data, developing algorithms, and creating models and...
by user | Aug 25, 2021 | Assessment
The Deep Learning test contains an overview of machine learning and deep learning. The test examines reinforcement, supervised, semi-supervised, and unsupervised learning techniques. The test verifies knowledge of the most common neural network types including...
by user | Aug 25, 2021 | Assessment
This test is to measure knowledge of data scientists, analysts, and statisticians working under the catchall term “Data Science”. It covers high-level concepts such as data cleaning, data manipulation, and data modeling; working with data in relational and...
by user | Aug 25, 2021 | Assessment
This test assesses understanding of Data Warehouse technology. It measures knowledge of the basic terminology and the techniques to design, manage, build, and use dimensional data warehouses for business applications. This includes requirements definitions,...
by user | Aug 25, 2021 | Assessment
This test is designed for Data Management Business and IT teams to measure proficiency in managing data quality, data security, and data ethics for the organization’s critical data. It includes the different roles involved, data strategies, setting up data warehouses,...
by user | Aug 25, 2021 | Assessment
This is a test for data scientists, analysts, and statisticians to measure knowledge of and ability to implement statistical concepts for the purpose of data analysis. This includes descriptive statistics, analysis of variance, algorithms, hypothesis testing, data...
by user | Aug 25, 2021 | Assessment
This test is to measure knowledge of IT Professionals working in the realm of Artificial Intelligence (AI) to use machine learning (ML) processes for algorithm training and data analysis. It covers high-level concepts such as reasoning, image recognition, supervised...
by user | Aug 25, 2021 | Assessment
This test measures the Big Data Professional’s experience with utilizing the Apache Cassandra distributed database management system to manage large data sets across multiple servers. It includes topics such as scalability, NoSQL, integration with Apache Hadoop...
by user | Aug 25, 2021 | Assessment
This assessment measures the Big Data Professional’s proficiency in utilizing Apache Hadoop for designing, developing and testing applications. It covers topics essential to Hadoop, such as YARN, Hadoop Distributed File System (HDFS) and MapReduce, as well as...
