1Mediumgeneralโฑ 45sWhat is the purpose of database normalization?๐โผATo make queries run faster in every caseBTo reduce data redundancy and improve data integrity by organizing tables and relationships according to normal formsCTo merge all tables into one for simplicityDTo remove all foreign keys
2Mediumgeneralโฑ 45sWhat is a Common Table Expression (CTE)?๐โผAA permanent table stored in the databaseBA named temporary result set defined with WITH, usable within a single query, including recursivelyCA type of indexDA stored procedure