Suppose you want to add a new column to the CUSTOMERS table with the following details: CUSTOMERS Column Name Data Type Address Varchar2(20) Enter the correct command (syntax) in the text box provided below CUSTOMERS Address Varchar2(20); ADD ALTER Varchar2(20)); TABLE ADD COLUMN ADD Find out whether the given table names are valid or not: Teachers UTAS_Nizwa Choose... Choose... Valid Not Valid 3Dmovies Center"point Choose... - Find out whether the given table names are valid or not: Teachers Choose... - UTAS_Nizwa 3Dmovies Choose... Choose.. Valid Not Valid Centerpoint Find out whether the given table names are valid or not: Teachers Choose.... UTAS_Nizwa Choose... - 3Dmovies Centerpoint Choose... Choose... Valid Not Valid Find out whether the given table names are valid or not: Teachers Choose. UTAS_Nizwa Choose... 3Dmovies Choose... - Centerpoint Choose.. Choose... Valid Not Valid Find out whether the given table names are valid or not: Teachers Choose. UTAS_Nizwa Choose... 3Dmovies Choose... - Centerpoint Choose.. Choose... Valid Not Valid