Derive Insights from BigQuery Data: Challenge Lab Reviews

Viktor H. · Reviewed about 1 year ago

Anton A. · Reviewed about 1 year ago

Tasks have written not clearly

Влад Д. · Reviewed about 1 year ago

Денис С. · Reviewed about 1 year ago

Дмитрий К. · Reviewed about 1 year ago

Radhouane A. · Reviewed about 1 year ago

Last question doesn't count if done everything right without using "Explore with Locker Studio". However, doing all the same operations but with using "Explore with Locker Studio" somehow counts

Yevhenii R. · Reviewed about 1 year ago

The instructions are terrible. Grader expects you to use BETWEEN, country_name or certain types of queries (like not using subqueries) without any instructions. At the same time, it is possible to achieve the same exact result using, say, "country_code" or EXTRACT(HOUR FROM date) and so on. The most difficult part is to guess what the grader wants.

Vitaliy G. · Reviewed about 1 year ago

Павло К. · Reviewed about 1 year ago

Yerkeulankyzy S. · Reviewed about 1 year ago

no explanation on what's missing from the correct solution when submitting own work

Yevhenii R. · Reviewed about 1 year ago

I got different results with the same query during solving task 9. Is it something wrong with BigQuery?

Serhii L. · Reviewed about 1 year ago

Oleksandr D. · Reviewed about 1 year ago

Jawahar T. · Reviewed about 1 year ago

Jawahar T. · Reviewed about 1 year ago

musicfaza380 G. · Reviewed about 1 year ago

Ansar O. · Reviewed about 1 year ago

directions are not clear at the beggining of the lecture

Raul V. · Reviewed about 1 year ago

Julia M. · Reviewed about 1 year ago

Микита М. · Reviewed about 1 year ago

Андрій М. · Reviewed about 1 year ago

mmm

Devansh K. · Reviewed about 1 year ago

Yevhenii U. · Reviewed about 1 year ago

Yarema M. · Reviewed about 1 year ago

Oleksandr M. · Reviewed about 1 year ago