关于“从 BigQuery 数据中挖掘洞见：实验室挑战赛”的评价

VARUN SINHA 2. · 已于 over 2 years前审核

Agnieszka W. · 已于 over 2 years前审核

Without any knowledge about table its hard to make proper queries. On the beginning there should be at least some instructions about fields, or task with quiz to understand them. Task 10 about looker is almost impossible to make, previous section "Explore Looker" is not enough. Time limit should be increased by 1-1.5 hours

Bartek W. · 已于 over 2 years前审核

JAYDIP G. · 已于 over 2 years前审核

Priyamvad S. · 已于 over 2 years前审核

task are writen incomprehensible. you have to guess what to do ex. 10th task is ok when you do it in bigquery but it writen to use looker

Katarzyna C. · 已于 over 2 years前审核

Denys K. · 已于 over 2 years前审核

Agnibin D. · 已于 over 2 years前审核

Michał G. · 已于 over 2 years前审核

Aryan P. · 已于 over 2 years前审核

MOHAMMAD HAMZA KHAN 2. · 已于 over 2 years前审核

Bhavitha C 2. · 已于 over 2 years前审核

M S. · 已于 over 2 years前审核

Sahib S. · 已于 over 2 years前审核

Bharath R. · 已于 over 2 years前审核

Pulkit R. · 已于 over 2 years前审核

Complete waste of time. Most of the task instructions were not clear (up to date but had to be equal to mentioned date for the check to go through and that just one example). Task 10 - why do we need to write a query when all the info is in the table and we can simply create a graph? Waste of time.

Gabriela M. · 已于 over 2 years前审核

SK TOUHID KABIR 2. · 已于 over 2 years前审核

Michał G. · 已于 over 2 years前审核

Very much satisfied

Manoj K. · 已于 over 2 years前审核

Adam K. · 已于 over 2 years前审核

Sidhartha Sankar Panda 2. · 已于 over 2 years前审核

Poorly described output for exercises. Also feedback after submitting is not good because it not gives if query is correct and for example column names are invalid.

Pawel S. · 已于 over 2 years前审核

Likith Sai G S 2. · 已于 over 2 years前审核

KAUSTUBH K. · 已于 over 2 years前审核