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DA-100, DA-100, Data Analyst Exam Questions and Answers.
DA-100, DA-100,
DA-100, DA-100,
DA-100,DA-100,Data AnalystExamQuestions and Answers. You have a large dataset that contains more than 1 million rows. The table has a datetime column named Date. You need to reduce the size of the data model. What should you do? · A. Round the hour of the Date column to startOfHour. · B. Change the data type of the Date column to Text. · C. Trim the Date column. · D. Split the Date column into two columns, one that contains only the time and another that contains only the date. - Cor...
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