WGUl D427l Finall Examl (Latestl 2025/l 2026l Update)l Datal Managementl –l Applicationsl Review|l Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solutions)
Q:l ANDl /l OR
Answer:
SELECTl column_name(s) FROMl table_name WHEREl condition AND|ORl condition;
Q:l ALTERl TABLE
Addl column Orl DROPl column Orl CHANGEl al value Orl ADDl PRIMARYl KEY
Answer:
modifyl thel structurel ofl anl existingl table,l suchl asl adding,l deleting,l orl changingl columns,l orl modifyingl constraints
Q:l ASl (alias)
Answer:
SELECTl column_namel ASl column_alias FROMl table_name
Q:l CREATEl TABLE
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Answer:
CREATEl TABLEl table_name ( column_name1l data_type, column_name2l data_type, column_name3l data_type, );
Q:l CREATEl INDEX
Answer:
CREATEl INDEXl index_name ONl table_namel (column_name)
Q:l CREATEl VIEW
Answer:
CREATEl VIEWl view_namel AS SELECTl column_name(s) FROMl table_name WHEREl condition
Q:l DELETE
Deletesl al columnl orl rowl froml table
Answer:
DELETEl rowl orl column FROMl table_name WHEREl some_column=some_value/somel rowl name
Q:l DELETEl VIEW
deletel thel viewl namedl MyMusicl froml thel database
Answer:
DELETEl [View] FROMl [table];
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