Informationen aus BigQuery-Daten ableiten: Challenge-Lab Rezensionen

Eusebiu P. · Vor 10 Monate überprüft

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. · Vor 10 Monate überprüft

Sanatani B. · Vor 10 Monate überprüft

G

Nagsen K. · Vor 10 Monate überprüft

Ajay K. · Vor 10 Monate überprüft

Gottipati P. · Vor 10 Monate überprüft

Renu B. · Vor 10 Monate überprüft

SRI CHAITANYA A. · Vor 10 Monate überprüft

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

Zainil M. · Vor 10 Monate überprüft

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

Audálio M. · Vor 10 Monate überprüft

Renu B. · Vor 10 Monate überprüft

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. · Vor 10 Monate überprüft

checker problem with 100% correct answer still giving wrong answer

Ahmed N. · Vor 10 Monate überprüft

Sri Nikitha V. · Vor 10 Monate überprüft

Error in Task 10, Check progress fail always

Abdelhamid M. · Vor 10 Monate überprüft

Nilima A. · Vor 10 Monate überprüft

Vikram S. · Vor 10 Monate überprüft

Nice information

Ishita D. · Vor 10 Monate überprüft

Shruti P. · Vor 10 Monate überprüft

Tomohiko K. · Vor 10 Monate überprüft

Francesco F. · Vor 10 Monate überprüft

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. · Vor 10 Monate überprüft

Flyoj Y. · Vor 10 Monate überprüft

Is there an issue with Question 7? I will email help desk to check.

Darin T. · Vor 10 Monate überprüft

Arpit S. · Vor 10 Monate überprüft