Which statement is true regarding online redefinition for the migration of BasicFile LOBs to SecureFile LOBs？（） [" It cannot be done in parallel."," It can be done at the table level or partition level."," It does not require additional storage because the operation is done online."," Local and global indexes are maintained automatically during the operation."]
强调依据职责和责任划分工程验收的类别，将工程验收分为（）。 ["法人验收","竣工验收","政府验收","专项验收"]
Which technique retrieves the error number when explicit DML fails?（） ["SQLCODE in an On-Error trigger. ","SQLCODE in an exception handler. ","DBMS_ERROR_CODE in an On-Error trigger. ","DBMS_ERROR_CODE in an exception handler.&e"]
Which three statements inserts a row into the table?（） [" INSERT INTO employees VALUES ( NULL, ‘John’,‘Smith’);"," INSERT INTO employees( first_name, last_name) VALUES(‘John’,‘Smith’);"," INSERT INTO employees VALUES (‘1000’,‘John’,NULL);"," INSERT INTO employees(first_name,last_name, employee_id) VALUES ( 1000, ‘John’,‘Smith’);"," INSERT INTO employees (employee_id) VALUES (1000);"," INSERT INTO employees (employee_id, first_name, last_name) VALUES ( 1000, ‘John’,‘’)"]
影响学前儿童游戏的物理环境因素有（） ["玩具及材料","场地","儿童个性","游戏时间","大众媒体"]
袁可嘉对冯至的《十四行集》和（）的《距离的组织》推崇备至。
