Creating a Data Warehouse Through Joins and Unions Ulasan

Allowing success on checkpoints only if the exact query presented as a potential solution is used: this discourages users from attempting any of the queries before viewing the solution.

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Szijártó D. · Diulas 6 bulan lalu

Setu S. · Diulas 6 bulan lalu

Francisco C. · Diulas 6 bulan lalu

JOHN MAURICIO B. · Diulas 6 bulan lalu

Good

Ajoe T. · Diulas 6 bulan lalu

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Riccardo A. · Diulas 6 bulan lalu

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Pratima K. · Diulas 6 bulan lalu

It was good by itself but the version translated to spanish was missing the objects from the table to find them, so i basically had to try an error the part of the answers even if i know how to get the proper answers.

Mattias C. · Diulas 6 bulan lalu

Manoj Kumar I. · Diulas 6 bulan lalu

Anastasia S. · Diulas 6 bulan lalu

Tamer S. · Diulas 6 bulan lalu

good

Prabhakar B. · Diulas 6 bulan lalu

Ajay k. · Diulas 6 bulan lalu