Derive Insights from BigQuery Data: Challenge Lab Reviews

Amit G. · Reviewed 5 חודשים ago

After all very easy labs, this lab it's too difficult and it seams that there are some hidden specifications for the queries very difficult to see and we can't ask what they wat exactly

Juan José F. · Reviewed 5 חודשים ago

muzammil i. · Reviewed 5 חודשים ago

Bikash K. · Reviewed 5 חודשים ago

VISHAL SAMPATHU A. · Reviewed 5 חודשים ago

Gagan D. · Reviewed 5 חודשים ago

BENSON K. · Reviewed 5 חודשים ago

RAKSHITHA KARNING C. · Reviewed 5 חודשים ago

Diego Andres S. · Reviewed 5 חודשים ago

Tasks 4, 5, and 10 will fail even when identical results are returned. Using subqueries can force all progress checks to fail. It is necessary to sum all "cumulative" case numbers. This is not intuitive because summing a cumulative count over a month returns an incorrect value - if there are 30,000 cases by the end of the month and you take the sum of the number of cases in all days, ~900,000 total cases is incorrect. Please update the instructions or autograder. This has been quite frustrating as a business user.

Dan C. · Reviewed 5 חודשים ago

CATHERINE G. · Reviewed 5 חודשים ago

Tasks 4, 5, and 10 appear to be broken

Dan C. · Reviewed 5 חודשים ago

Fish C. · Reviewed 5 חודשים ago

Nice

Prabir B. · Reviewed 5 חודשים ago

So bad at detecting the answers - having to copy to new sheet and run again, or structure in a particular way even though not specified (and less efficient!).

Steven B. · Reviewed 5 חודשים ago

Sinchana N. · Reviewed 5 חודשים ago

Lieutenant C. · Reviewed 5 חודשים ago

ALOK H. · Reviewed 5 חודשים ago

Mohamed I. · Reviewed 5 חודשים ago

could be shorter

Ramon N. · Reviewed 5 חודשים ago

Zineb K. · Reviewed 5 חודשים ago

Kopanang T. · Reviewed 5 חודשים ago

Anant P. · Reviewed 5 חודשים ago

The questions are not clear and its hard which makes understand the requires difficult

Alex L. · Reviewed 5 חודשים ago

shreyash t. · Reviewed 5 חודשים ago