当前位置:1Z0-060题库

问题:

[单选]

Your multitenant container database (CDB) contains pluggable databases (PDBs), you are connected to the HR_PDB. You execute the following command:
SQL > CREATE UNDO TABLESPACE undotb01 DATAFILE ‘u01/oracle/rddb1/undotbs01.dbf’ SIZE 60M AUTOEXTEND ON;
What is the result?()

A . It executes successfully and creates an UNDO tablespace in hr_pdb.
B . It falls and reports an error because there can be only one undo tablespace in a cdb.
C . It fails and reports an error because the CONTAINER=ALL clause is not specified in the command.
D . It fails and reports an error because the CONTAINER=CURRENT clause is not specified in the command.
E . It executes successfully but neither tablespace nor the data file is created.

产业组织理论的集大成者并出版了第一部系统论述产业组织理论的教科书《产业组织》的是() 贝恩。 梅森。 凯维斯。 谢菲尔德。 Your test database is configured to run in NOARCHIVELOG mode. One of the data files in the USERStablespace is lost due to a media failure. You notice that all the online redo logs have been overwritten since the last backup.  What would you do to recover the data file() Take the USERS tablespace offline and re-create the lost data file.。 Shut down the instance, restore the data file from the last consistent backup, and restart the databaseinstance.。 Shut down the instance, restore all the database files from the last consistent backup, and restart thedatabase instance.。 Take the USERS tablespace offline, restore all the data files of the USERS tablespace from the lastconsistent backup, and make the tablespace online.。 流在井筒中流动时,其能量消耗表现在() 滑脱损失大摩擦损失小。 滑脱损失小摩擦损失大。 滑脱和摩擦损失都小。 下列选项中,哪一项不属于常用的反思性教学和教育视导方式() 教学观察。 个人自学进修。 反思日志。 个别访谈和督导会议。 发电机失磁后其本身有何影响?

Your multitenant container database (CDB) contains pluggable databases (PDBs), you are connected to the HR_PDB. You execute the following command:
SQL > CREATE UNDO TABLESPACE undotb01 DATAFILE ‘u01/oracle/rddb1/undotbs01.dbf’ SIZE 60M AUTOEXTEND ON;
What is the result?()

参考答案:

  参考解析

本题暂无解析

在线 客服