Hypersonix (CA) interview questions

Questions from Tableau and SQL 1. Tableau: You discussed blending vs. joining data sources and asked when blending is the best choice. 2. SQL: You inquired about Common Table Expressions (CTEs). 3. Cake Cutting Puzzle: You challenged me to cut a cake into 8 equal pieces using only 3 cuts, with the added condition that each piece should have cream.