Derive Insights from BigQuery Data: Challenge Lab Reviews

Shreekant S. · Reviewed 18 days ago

Vinas .. · Reviewed 18 days ago

Eusebiu P. · Reviewed 18 days ago

Lab is good and interesting. Only issue is Lab expect exactly same query. Ideally it should verify the result and approach. Some places description is not clear.

Mohit S. · Reviewed 18 days ago

Sanatani B. · Reviewed 18 days ago

G

Nagsen K. · Reviewed 18 days ago

Ajay K. · Reviewed 19 days ago

Gottipati P. · Reviewed 19 days ago

Renu B. · Reviewed 19 days ago

SRI CHAITANYA A. · Reviewed 19 days ago

Queries in Big Query platform doesn't give accurate results and there's no way to find the correct solution.

Zainil M. · Reviewed 19 days ago

Time is short and several queries were not acknowledged, even though what was requested was returned.

Audálio M. · Reviewed 19 days ago

Renu B. · Reviewed 19 days ago

I spent more than an hour on Item 2 and couldn’t get any further. SELECT count( distinct subregion1_name) AS count_of_states FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE country_name = 'United States of America' AND subregion1_name IS NOT NULL AND cumulative_deceased IS NOT NULL AND cumulative_deceased > 100 AND date = '2020-06-25'

Lorena A. · Reviewed 19 days ago

checker problem with 100% correct answer still giving wrong answer

Ahmed N. · Reviewed 19 days ago

Sri Nikitha V. · Reviewed 19 days ago

Error in Task 10, Check progress fail always

Abdelhamid M. · Reviewed 19 days ago

Nilima A. · Reviewed 19 days ago

Vikram S. · Reviewed 19 days ago

Nice information

Ishita D. · Reviewed 19 days ago

Shruti P. · Reviewed 19 days ago

Tomohiko K. · Reviewed 19 days ago

Francesco F. · Reviewed 19 days ago

This is a tough course because the fields are not defined well. There are also things like counting USA states, but you are actually referring to territories, possessions, and Federal Districts as well. I would love to help proof this course should you decide to give it an overhaul. I think this is important, as getting a 100% in the course is critical to gaining a badge. Thank you.

Darin T. · Reviewed 20 days ago

Flyoj Y. · Reviewed 20 days ago