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Batch-01_BSc_Semester-01_Basics Of Data Analytics
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What is a risk of dropping records with discrepancies?
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What should you consider before treating a data value as an error?
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What are some sources of automatically collected data?
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What does min-max scaling use to transform the data?
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What does log transformation do to the data?
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At which stage should missing data be addressed in a data cleaning workflow?
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A drawback of min-max scaling is that it is:
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Which of the following is not an advantage of Data Marts?
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Which type of NoSQL database is best suited for social media networks?
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Which of the following best describes real-time data extraction?
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