Engenharia de Software (TI)

Considere as seguintes consultas envolvendo dados de duas tabelas (T1 e T2) que possuem o atributo CODIGO em comum e assinale a opção correta.Consulta 1 ,SELECT * FROM T1 WHERE CODIGO IN (SELECT CODIGO FROM T2) Consulta 2 SELECT * FROM T1 WHERE NOT EXISTS (SELECT CODIGO FROM T2 WHERE T1.CODIGO = T2.CODIGO )Consulta 3 SELECT T1.* , T2.* FROM T1 INNER JOIN T2 ON T1.CODIGO = T2.CODIGOConsulta 4 SELECT * FROM T1 WHERE CODIGO NOT IN (SELECT CODIGO FROM T2)Consulta 5 SELECT T1.* FROM T1 LEFT OUTER JOIN T2 ON T1.CODIGO = T2.CODIGO WHERE T2.CODIGO IS NULLConsulta 6 SELECT T1.* , T2.* FROM T1 , T2 WHERE T1.CODIGO = T2.CODIGO