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Oracle认证考试

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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?()

  • A、Oracle Data Pump.
  • B、An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD to move the indexes.
  • C、An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD ONLINE to move the indexes.
  • D、Online Table Redefinition.
  • E、Edition-Based Table Redefinition.
正确答案:D
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