IT Exam Items Repository

Which two tasks are part of the transforming data process? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • ,
What task is performed as part of the loading process in data preparation?
ITExamAnswers Editorial Team asked 1 year ago • 
What term is used for the process of conditioning data into a form that can be analyzed?
ITExamAnswers Editorial Team asked 1 year ago • 
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?
ITExamAnswers Editorial Team asked 1 year ago • 
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?
ITExamAnswers Editorial Team asked 1 year ago • 
Which two statements describe the Kaggle web site? (Choose two.)
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Which statement describes Tableau?
ITExamAnswers Editorial Team asked 1 year ago • 
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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What is the first step in any analytic project?
ITExamAnswers Editorial Team asked 1 year ago • 
Match the step in the Data Analysis Lifecycle with the description.
ITExamAnswers Editorial Team asked 1 year ago • 
What is a characteristic of predictive data analysis?
ITExamAnswers Editorial Team asked 1 year ago • 
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