Which three statements are true regarding the use of the Database Migration Assistant for Unicode(DMU)?（） A DBA can check specific tables with the DMU。 The database to be migrated must be opened read-only.。 The release of the database to be converted can be any release since 9.2.0.8.。 The DMU can report columns that are too long in the converted characterset.。 The DMU can report columns that are not represented in the converted characterset.。
《社会保险法》规定，县级以上人民政府应将社会保险事业纳入国民经济和社会发展规划。
You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter in the parameter file to YYYY-MM-DD. The default format of which two data types would be affected by this setting？ （） DATE。 TIMESTAMP。 INTERVAL YEAR TO MONTH。 INTERVAL DAY TO SECOND。 TIMESTAMP WITH LOCAL TIME ZONE。
For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？（） RMAN image copies.。 RMAN database backups.。 RMAN tablespace backups.。 User-managed backups placed in the flash recovery area.。 User-managed backups that have been cataloged with RMAN.。 User-managed data file backups for which the pull path name is specified.。
收益法
What are the two proper locations of deployment descriptors files inside of archives deployed to WebLogic?（）
