Basically, Data science is a multidisciplinary balance of data inference, technology, and algorithm development for solving various complex problems analytically. Data science is about using the data in creative ways in order to generate business value.
An important personality characteristic of data scientists is that they should be deep thinkers along with intense intellectual curiosity. Data science is associated with asking new questions, learning new things, and making new discoveries. It is very important to hire the efficient and appropriate data scientists for the companies and organizations. But, how the best candidates can be selected from a large number of job aspirants? It’s simple! The best candidates can be selected through the appropriate assessment tests.
The data scientist assessment test is very helpful in order to effectively assess the important and necessary skills of the candidates before the next phases and final hiring of an interview. Data Science is basically an interdisciplinary field about the processes and systems in order to extract the knowledge or insights from data in numerous forms that are associated with the data analysis fields, like machine learning, statistics, and predictive analysis. It is developed and designed in order to check the analytics as well as data science methods. The particular assessment test is developed and validated by Subject Matter Experts.The particular test is associated with the questions from the following concepts:
- Introduction to Data Science
- Analytics with R & Tools
- Data Manipulation using R
- Exploratory Data Analysis
- Introduction to Statistics
- Regression Analysis
- Machine Learning Techniques using R
- Data Visualization
Data Science Test allows employers and recruiters in order to evaluate skills as well as job readiness of the job aspirants. For that reason, the main stress should be given for the evaluation of the knowledge of applied skills that are gained through the real-world work experience rather than only theoretical knowledge.The balance of the Application and Theory questions helps in order to evaluate the Technical as well as practical Skills of Candidates.
A data scientist not only collects and report on data but also try to analyseit from many angles, as well as determines what it means and then recommends the appropriate ways for applying data. In order to perform such high order of analysis, a data scientist should be associated with a strong knowledge as well as the understanding of the Machine learning ( R or Python), linear algebra, statistics, and calculus.
The particular assessment test is specially designed and developed in order to assess the level of technical, verbal, as well as quantitative aptitude of a data scientists (as per the Industry Standards). Some popular websites are providing this opportunity of taking this particular test as well as they are also able to benchmark these tests for the specific job roles along with the vast array of its clients for hiring for this job role. So, in order to do the assessment data scientist, the particular assessment test is very important. By this way, a group of the efficient and appropriate candidate can be selected.