Data validation

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Compétences que vous apprendrez

Spreadsheet, Data Analysis, SQL, Data Calculations, Data Aggregation

Avis

4.6 (6,661 évaluations)

  • 5 stars
    74,74 %
  • 4 stars
    17 %
  • 3 stars
    5,04 %
  • 2 stars
    1,86 %
  • 1 star
    1,33 %

MK

24 nov. 2021

Phenomenal course and course instructor! You have made the complex SQL queries quite easy to understand and follow through. Great job!

Notably, some of the video lessons had very low volumes.

DG

31 août 2021

The course content is really good however the course challenge was a bit too easy. A bit tough questions would have made us more accustomed to the different tools we have learnt in this course

À partir de la leçon

Formatting and adjusting data

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