Derive Insights from BigQuery Data: Challenge Lab Reviews

ok

Faiz I. · Reviewed 4 months ago

very bad as usual with challenge lab. poor instructions, imposible to figure it out, and then get suspension from google because I'm not a wizard

Alexander Isaias P. · Reviewed 4 months ago

Nabajyoti N. · Reviewed 4 months ago

Amit G. · Reviewed 4 months 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 4 months ago

muzammil i. · Reviewed 4 months ago

Bikash K. · Reviewed 4 months ago

VISHAL SAMPATHU A. · Reviewed 4 months ago

Gagan D. · Reviewed 4 months ago

BENSON K. · Reviewed 4 months ago

RAKSHITHA KARNING C. · Reviewed 4 months ago

Diego Andres S. · Reviewed 4 months 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 4 months ago

CATHERINE G. · Reviewed 4 months ago

Tasks 4, 5, and 10 appear to be broken

Dan C. · Reviewed 4 months ago

Fish C. · Reviewed 4 months ago

Nice

Prabir B. · Reviewed 4 months 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 4 months ago

Sinchana N. · Reviewed 4 months ago

Lieutenant C. · Reviewed 4 months ago

ALOK H. · Reviewed 4 months ago

Mohamed I. · Reviewed 4 months ago

could be shorter

Ramon N. · Reviewed 4 months ago

Zineb K. · Reviewed 4 months ago

Kopanang T. · Reviewed 4 months ago