网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
多选题
Which two statements are true about Oracle Managed Files (OMF)?（）
A
OMF cannot be used in a database that already has data files created with user-specified directions.
B
The file system directions that are specified by OMF parameters are created automatically.
C
OMF can be used with ASM disk groups, as well as with raw devices, for better file management.
D
OMF automatically creates unique file names for table spaces and control files.
E
OMF may affect the location of the redo log files and archived log files.
参考答案
参考解析
解析：
暂无解析
更多 “多选题Which two statements are true about Oracle Managed Files (OMF)?（）AOMF cannot be used in a database that already has data files created with user-specified directions.BThe file system directions that are specified by OMF parameters are created automatically.COMF can be used with ASM disk groups, as well as with raw devices, for better file management.DOMF automatically creates unique file names for table spaces and control files.EOMF may affect the location of the redo log files and archived log files.” 相关考题
考题
Which of the following statements about ORACLE is (are) correct?Ⅰ.ORACLE follows SQL standardⅡ.ORACLE database defines two logical types: table and viewA．ⅠonlyB．Ⅱ onlyC．Ⅰ and ⅡD．none of the above
考题
Which two statements are true about the RMAN validate database command?()
A. It checks the database for intrablock corruptions.B. It can detect corrupt pfiles.C. It can detect corrupt spfiles.D. It checks the database for interblock corruptions.E. It can detect corrupt block change tracking files.
考题
Which two statements are true about Oracle Managed Files (OMF)?()
A. OMF cannot be used in a database that already has data files created with user-specified directions.B. The file system directions that are specified by OMF parameters are created automatically.C. OMF can be used with ASM disk groups, as well as with raw devices, for better file management.D. OMF automatically creates unique file names for table spaces and control files.E. OMF may affect the location of the redo log files and archived log files.
考题
Which two statements are true about L2TP tunnels?（） (Choose two.)A、Traffic is clear textB、Traffic is encryptedC、They are initiated by the LNSD、They are initiated by the LAC
考题
Which two statements are true about the RMAN validate database command?（）A、It checks the database for intrablock corruptions.B、It can detect corrupt pfiles.C、It can detect corrupt spfiles.D、It checks the database for interblock corruptions.E、It can detect corrupt block change tracking files.
考题
Which two statements are true about interoperating with Oracle AQ JMS with Oracle WebLogic server ？（）A、 If you select a non-XA JDBC driver， you can use WebLogic AQ JMS in both local global transactionsB、 Oracle WebLogic Server requires a JDBC driver to communicate with the Oracle AQ JMSC、 Oracle WebLogic AQ JMS stand-alone client automatically participate in global transactions managed by Oracle WebLogic ServerD、 If you select an XA JDBC driver， you can use WebLogic AQ JMS in both local and global transactions
考题
Which two statements about bigfile tablespaces are true？ （）A、The bigfile tablespace have only one data file.B、The segment space management is automatic.C、The extent management is dictionary managed.D、The database can have only one bigfile tablespace.E、The bigfile tablespace can be converted to a smallfile tablespace.
考题
You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)A、The KEEP option overrides the configured retention policyB、The KEEP option is an attribute of an individual backup pieceC、The backup contains only data files and archived redo log filesD、The backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
考题
Which two statements are true about checkpointing（）A、The checkpoint frequency decreases with the smaller redo log file size.B、It ensures that all committed data is written to the data files during normal shutdown.C、The frequent full checkpoint in a database can cause the overall degradation of the database performance.D、It prompts the Checkpoint （CKPT） process to write data to the data files and redo information to the online redo log files.
考题
Which two statements about the background process of the database writer are true（）A、It is possible to have multiple database writers in an Oracle instance.B、It writes dirty buffers， if any， to data files whenever a checkpoint occurs.C、It writes dirty buffers， if any， to data files whenever a transaction commits.D、It writes dirty buffers， if any， to data files before the log writer （LGWR） writes
考题
View this parameter setting in your database： DB_CREATE_FILE_DEST=’D:// /oracle/product/10.2.0/oradata/oracle’ You created a tablespace by using this command： CREATE TABLESPACE USERS； Which two statements are true about the USERS tablespace？（）A、The tablespace has two data files.B、An error is reported and tablespace creation fails.C、Data files are created with names generated by the instance.D、The tablespace can be extended without specifying the data file.E、Data files belonging to the USERS tablespace cannot be renamed.
考题
Which two statements about the background process of thedatabase writerare true（） A、It is possible to have multiple database writers in an Oracle instance.B、It writes dirty buffers， if any， to data files whenever a checkpoint occurs.C、It writes dirty buffers， if any， to data files whenever a transaction commits.D、It writes dirty buffers， if any， to data files before the log writer （LGWR） writes.
考题
Which two statements about Flashback Query are true？（）A、It is generated by using the redo log files. B、It helps in row-level recovery from user errors.C、It can be performed to recover ALTER TABLE statements D、It fails when undo data pertaining to the transaction is overwritten.E、The database has to be opened with the resetlogs option after performing Flashback Query.
考题
Which two statements are true about the roles in the Oracle database？（）A、A role can be granted to itself.B、Roles are owned by the SYS user.C、Roles can be granted to other roles.D、A role cannot be assigned external authentication.E、A role can contain both system and object privileges.
考题
多选题Which two statements are true about L2TP tunnels?（） (Choose two.)ATraffic is clear textBTraffic is encryptedCThey are initiated by the LNSDThey are initiated by the LAC
考题
多选题Which two statements are true about interoperating with Oracle AQ JMS with Oracle WebLogic server ？（）AIf you select a non-XA JDBC driver， you can use WebLogic AQ JMS in both local global transactionsBOracle WebLogic Server requires a JDBC driver to communicate with the Oracle AQ JMSCOracle WebLogic AQ JMS stand-alone client automatically participate in global transactions managed by Oracle WebLogic ServerDIf you select an XA JDBC driver， you can use WebLogic AQ JMS in both local and global transactions
考题
多选题You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)AThe KEEP option overrides the configured retention policyBThe KEEP option is an attribute of an individual backup pieceCThe backup contains only data files and archived redo log filesDThe backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
考题
多选题Which two statements about the background process of thedatabase writerare true（）AIt is possible to have multiple database writers in an Oracle instance.BIt writes dirty buffers， if any， to data files whenever a checkpoint occurs.CIt writes dirty buffers， if any， to data files whenever a transaction commits.DIt writes dirty buffers， if any， to data files before the log writer （LGWR） writes.
考题
多选题Which two statements are true about the Oracle Enterprise Manager （OEM） ？（）AOEM can do management and monitoring across multiple WLS DomainsBOE is a unified solution for management and monitoring across entire architecture - Web Tier， App Tier DB TierCOEM is focused solely on Oracle solutions， cannot manage 3rd party productsDOEM includes tools to configure the operating system
考题
多选题Which two statements are true about the RMAN validate database command?（）AIt checks the database for intrablock corruptions.BIt can detect corrupt pfiles.CIt can detect corrupt spfiles.DIt checks the database for interblock corruptions.EIt can detect corrupt block change tracking files.
考题
多选题Which two statements about the background process of the database writer are true（）AIt is possible to have multiple database writers in an Oracle instance.BIt writes dirty buffers， if any， to data files whenever a checkpoint occurs.CIt writes dirty buffers， if any， to data files whenever a transaction commits.DIt writes dirty buffers， if any， to data files before the log writer （LGWR） writes
考题
多选题Which two statements are true regarding the MRKT tablespace（）ANo more data files can be added to the tablespace.BSegment space is managed by free lists in the tablespace.CA user created without being assigned a default tablespace uses this tablespace.DThe tablespace can be dropped with the current setting with segments present in it.
考题
多选题Which two statements are true about checkpointing（）AThe checkpoint frequency decreases with the smaller redo log file size.BIt ensures that all committed data is written to the data files during normal shutdown.CThe frequent full checkpoint in a database can cause the overall degradation of the database performance.DIt prompts the Checkpoint （CKPT） process to write data to the data files and redo information to the online redo log files.
考题
多选题Which two statements are true about the roles in the Oracle database？（）AA role can be granted to itself.BRoles are owned by the SYS user.CRoles can be granted to other roles.DA role cannot be assigned external authentication.EA role can contain both system and object privileges.
考题
单选题Which dynamic performance view displays the information about the files associated with the locally managed temporary tablespaces in Oracle9i？（）A
V$DATAFILEB
V$TEMPFILEC
V$DBFILED
V$DATAFILE_HEADER
考题
多选题Which two statements are true about Oracle Weblogic Clustering ？ （）AWLS instances must be in a Cluster for In-Memory HTTP Session Replication to functionBWLS supports only hardware load balancing to ensure HA access for HTTP/Web clientsCThe servers must be running on the same port numberDMake sure your Admin Server configuration and related files reside on a HA file system or some other backup/recovery strategy is in place
考题
多选题View this parameter setting in your database： DB_CREATE_FILE_DEST=’D:// /oracle/product/10.2.0/oradata/oracle’ You created a tablespace by using this command： CREATE TABLESPACE USERS； Which two statements are true about the USERS tablespace？（）AThe tablespace has two data files.BAn error is reported and tablespace creation fails.CData files are created with names generated by the instance.DThe tablespace can be extended without specifying the data file.EData files belonging to the USERS tablespace cannot be renamed.
热门标签
最新试卷
