关于“Derive Insights from BigQuery Data: Challenge Lab”的评价

Ratika M. · 已于 1 day前审核

Extremely frustrating that answers to simple queries are turning out to be incorrect! For example, task 4, I print the raw data for each day of the month that I am asked to compute the fatality ratio for. And then I aggregate to get my final value! But the validator says I am computing for incorrect month!!!!! Felt like I wasted 90 min of my time!

Sandeep Kumar N. · 已于 1 day前审核

Chitradevi R. · 已于 1 day前审核

Tom N. · 已于 1 day前审核

Vincent M. · 已于 1 day前审核

adem b. · 已于 1 day前审核

Tayhana R. · 已于 1 day前审核

Mike M. · 已于 1 day前审核

Geovana A. · 已于 1 day前审核

There are some problems in the lab process which cannot check progress. Don't know how to fix it.

Jingxue C. · 已于 1 day前审核

Janki A. · 已于 1 day前审核

Jonny S. · 已于 1 day前审核

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Marco U. · 已于 1 day前审核