Your are the DBA supporting an Oracle 11g Release 2 database and wish to move a table containing several DATE, CHAR, VARCHAR2, and NUMBER data types, and the table’s indexes, to another tablespace. The table does not have a primary key and is used by an OLTP application. Which technique will move the table and indexes while maintaining the highest level of availability to the application?（） Oracle Data Pump.。 An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD to move the indexes.。 An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD ONLINE to move the indexes.。 Online Table Redefinition.。 Edition-Based Table Redefinition.。
断管设备在切割过程中，如遇停机时（） 先将电源切断，离合器脱开，退出刀具。 直接退刀。 先将电源切断，退出刀具。 先将离合器脱开，电源切断，退出刀具。
Which built-in returns a BOOLEAN value that indicated whether an objects internal ID is available?（） GET_ID 。 ID_NULL 。 ID_FIND 。 FIND_ID。
Under which three circumstances will the code on line 37 be executed？（） The instance gets garbage collected.。 The code on line 33 throws an exception.。 The code on line 35 throws an exception.。 The code on line 31 throws an exception.。 The code on line 33 executes successfully.。
脊髓损伤患者仰卧位肢体位置摆放：头（），肩胛、上肢、膝、踝下（），腕关节（）
Your database is running on the automatic Program Global Area （PGA） memory management and Shared Memory Management mode. You want to increase the memory available for the SQL work areas. What would you do？（）
