CompTIA
DA0-001 · Question #32
While reviewing survey data, an analyst notices respondents entered "Jan," "January," and "01" as responses for the month of January. Which of the following steps should be taken to ensure data consis
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Data Governance, Quality, and Controls
Question
While reviewing survey data, an analyst notices respondents entered "Jan," "January," and "01" as responses for the month of January. Which of the following steps should be taken to ensure data consistency?
Options
- ADelete any of the responses that do not have "January" written out.
- BReplace any of the responses that have "01".
- CFilter on any of the responses that do not say "January" and update them to "January".
- DSort any of the responses that say "Jan" and update them to "01".
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Topics
#Data consistency#Data cleaning#Data quality#Data standardization