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DA0-002 · Question #76
DA0-002 Question #76: Real Exam Question with Answer & Explanation
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Data Acquisition and Preparation
Question
A data analyst receives a flat file that includes dates. The analyst needs to calculate the number of days from the dates on the file to the current date. Which of the following is the best way to complete this task?
Options
- AConvert data to date format and use date functions.
- BValidate the date format with logical functions and use date functions to analyze.
- CUse date functions to analyze the data with no conversion.
- DTransform data to a numerical value and use mathematical functions.
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Topics
#Date handling#Data transformation#Date functions#Data types