(consider table A and table B) What is the output of the following command? select distinct A studentid from A, B where A.studentid=B.studentid; Note: Each answer represents a column * (2 Points) 1 2 3 2 3 223 1 1 1 2 2 2 3 3 3 Hill DB Lab Final Exa... 2 more (consider table A and table B) Whic. (2 Points) in rommand will return a new table with 9 records? studnt id student id major 1 cs 2 sw N course id name 123 C++ 345 JAVA 456 DB Table B 2 3 3 cis Table A select studentid from A union select coursed from B select studentid from AB where A studentid=B. studentid: select A studentid, name from AB: Select studengid from AB select student from A union select name from B