关于“Exploring an Ecommerce Dataset using SQL in Google BigQuery”的评价

Rebecca F. · 已于 over 1 year前审核

Jingfang (Judy) L. · 已于 over 1 year前审核

Some questions do not define the term, for example: conversion rate

Juan C. · 已于 over 1 year前审核

Daniel C. · 已于 over 1 year前审核

clicking open console didn't work. It requested that I log in and that when I did it said IO didn;t have the appropriate permission to access the lab

Mike B. · 已于 over 1 year前审核

gloria p. · 已于 over 1 year前审核

clicking open console didn't work. It requested that I log in and that when I did it said IO didn;t have the appropriate permission to access the lab

Mike B. · 已于 over 1 year前审核

David D. · 已于 over 1 year前审核

Solutions are displayed automatically. There should be a way to prevent solutions from being visible and only available with the click of a button or after multiple repeated failed attempts. Lab too easy in current format. More quiz questions or progress checks throughout would also be useful.

Alyssa A. · 已于 over 1 year前审核

Tyler F. · 已于 over 1 year前审核

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