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OCP认证
- 【第12题】【063题库】2019年OCP12c认证1Z0-063考试题库大全12题、Your multitenant container database (CDB) contains multiple pluggable databases (PDBs). You execute the command to create a common user: SQL CREATE USER c##a_admin IDENTIFIED BY password...[详细]
- 【第11题】【063题库】2019年OCP12c认证1Z0-063考试题库大全11题、Your multitenant container database (CDB) cdb1, which has no startup triggers and contains multiple pluggable databases (PDBs), is started up by using the command: SQLSTARTUP Which two st...[详细]
- 【2019】OCP考试062题库近期考试原题解析-第52题52题、choose one When is the UNDO_RETENTION parameter value ignored by a transaction? A) when Flashback Database is enabled B) when the undo tablespace is of a fixed size and retention guarant...[详细]
- 【2019】OCP考试062题库近期考试原题解析-第51题51题、choose one The HR. DEPARTMENTS table is the parent of the HR. EMPLOYEES table. The EMPLOYEES . DEPARTMENT_ID column has a foreign key constraint with the ON DELETE CASCADE option that ref...[详细]
- 【2019】OCP考试062题库近期考试原题解析-第50题50题、choose two Which two statements are true about the Database Configuration Assistant (DBCA)? A) It can configure Automatic Storage Management (ASM) diskgroups. B) It can be used to copy a...[详细]
- 【2019】OCP考试062题库近期考试原题解析-第49题49题、choose one Your production database uses file system storage. You want to move storage to Oracle Automatic Storage Management (ASM). How would you achieve this? A) by using a transportab...[详细]
- 【第10题】【063题库】2019年OCP12c认证1Z0-063考试题库大全第10题.Examine the command to back up the ASM metadata: ASMCMDmd_backup /backup/ASM_backup In which three situations can you use the backup? A. when one or more disks in an ASM disk group are ...[详细]
- 【第9题】【063题库】2019年OCP12c认证1Z0-063考试题库大全第9题.In which three scenarios is media recovery required? A. when a tablespace is accidentally dropped from a database B. when archived redo log files are lost C. when data files are lost D....[详细]
- 【第8题】【063题库】2019年OCP12c认证1Z0-063考试题库大全第8题.You execute the RMAN commands: RMAN BACKUP VALIDATE DATABASE; RMAN RECOVER CORRUPTION LIST; Which task is performed by these commands? A. Corrupted blocks, if any, are repaired in the b...[详细]
- 【第7题】【063题库】2019年OCP12c认证1Z0-063考试题库大全第7题.Examine the command to create a pluggable database (PDB): SQL CREATE PLUGGABLE DATABASE pdb2 FROM pdb1 FILE_NAME_CONVERT = ('/disk1/oracle/pdb1/', '/disk2/oracle/pdb2/ ') PATH_PREFIX= '/...[详细]
- 【第6题】【063题库】2019年OCP12c认证1Z0-063考试题库大全第6题.You are administering a database that supports data warehousing workload and Is running in noarchivelog mode. You use RMAN to perform a level 0 backup on Sundays and level 1 Incremental b...[详细]
