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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Data Analytics Essentials
An analyst is reviewing gathered data from various sources and modifying incompatible metrics into a usable form. In which ETL step would this task be completed in?
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What is a characteristic of open data?
ITExamAnswers Editorial Team asked 4 years ago • ,
In a data analysis project, which process gathers all grades for students enrolled in a college course?
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Which two tasks are part of the transforming data process? (Choose two.)
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What task is performed as part of the loading process in data preparation?
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What term is used for the process of conditioning data into a form that can be analyzed?
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A data analyst is performing data cleaning on an Excel spreadsheet that contains collected data. The data records have been marked with mixed formatting. The analyst wants to remove all formatting and reformat data. Which operation should the analyst perform to remove current formatting?
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A data analyst is performing data cleaning on an Excel spreadsheet that contains collected data. Which Excel function would the analyst use to find integer data that is larger than expected?
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Which two statements describe the Kaggle web site? (Choose two.)
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Which statement describes Tableau?
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Which statement describes SQL?
ITExamAnswers Editorial Team asked 4 years ago • 
Match the variable with the type of value.
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Which statement is an accurate description of discrete variables?
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What category of variables includes nominal or ordinal variables?
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What term describes the key characteristics that are observed or measured as part of an experiment or analysis?
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