CME Group Mock Interview
Practice 27 CME Group interview questions covering derivatives markets, risk management, and trading technology.
Question 21 of 27
In working with financial data here at CME Group, what are the steps you would take in the data validation process as part of your work?
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Ryan Brunner has over ten years of experience recruiting, interviewing, and hiring candidates in the healthcare, public service, and private manufacturing/distribution industries.
Your job as a detailed and proficient Data Analyst requires you to take proper steps in the data validation process to ensure that data used is accurate and clean. Bad data in the financial industry can have a costly impact and your job will be to ensure that doesn't happen. For your answer to this question, discuss the importance and your method for both data screening and data verification as part of the validation process. Also, be sure to talk about any programs that you utilize during the validation process.
Ryan Brunner has over ten years of experience recruiting, interviewing, and hiring candidates in the healthcare, public service, and private manufacturing/distribution industries.
"With any large analysis project and performing data validation, my first step is to create a detailed plan for the data needed. This plan will define the required data to be validated and set the way for the remaining steps. The next steps are to validate the information in the database and then the formatting of the data. Finally, prior to validating the data, sampling needs to be done to ensure that a small sample meets the requirements of the project. Being very proficient with many validation programs, I consider myself very proficient in both QuerySurge and Datameer but remain open to learning any new programs here at CME Group."
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