Oracle 053 186-355译文版
QUESTION NO:186
你使用什么命令去设置一个永久性的设置(rman中)以便so that备份写到一个磁带设备。
C. CONFIGURE DEFAULT DEVICE TYPE TO SBT
QUESTION NO:187
(Choose all thatapply.) control_file_record_keep_time初始参数应该设置什么值？
C. The initialization parameter shouldbe set to greater than 0 with the RMAN repository utilizing the control file orthe recovery catalog. 使用控制文件或恢复编目，RMAN仓储，该初始化参数应该设置>0;
E. The initialization parameter shouldnever be set to 0 if you are using RMAN. 如果你使用RMAN，该初始值不应设置为0.
QUESTION NO:188
给出下列的步骤，哪个是正确的顺序，去创建一个归档模式数据库的备份（control-file自动备份启用）？
a. backup archivelogall;
b. backup database all;
c. backup controlfile;
d. backup archivelog,database, controlfile delete input;
e. backup database plus archivelog delete input
A. e
B. a, b, a, c
C. d
D. b, a, c
E. b, a, c, d, e
QUESTION NO:189（Jesse）
(Choose all that apply.)关于backup命令语句描述正确的是：
A. The BACKUP command can not be used to make image copies of a datafile.-----backup as copy
B. The BACKUP command can improveperformance by multiplexing backup files.通过复用备份文件，backup命令可以改进性能
C. The BACKUP can take advantage of利用 the block-changetracking capability.备份可以利用block-changetracking能力。
D. The BACKUP command cannot store data in incremental backups.增量备份
E. The BACKUP command can store data in cumulativeincremental backups only.
QUESTION NO:190
哪个命令用于去配置RMAN为每次备份执行以压缩方式备份
C. CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSEDBACKUPSET
QUESTION NO:191
你发起以下命令
RMAN>CONFIGURE BACKUP OPTIMIZATIONON;备份优化，能不备就不备。
这个命令对你的备份的影响是：
B. Read-only datafiles will not bebacked up as long as backups of thosefiles already exist and those backups meet established retention criteria.
只读的数据文件将不备份，只要这些文件备份已经存在且这些备份还在保留期内。
QUESTION NO:192
(Choose all that apply.) RMAN恢复编目的目标是什么？
A. It must be used because all RMAN-related backup andrecovery metadata information is contained in it.
B. It provides a convenient, optional,repository of backup- and recovery-related metadata.它提供了一个实用的，可选的，基于备份和恢复元数据的仓库
C. It provides the ability to storeRMAN scripts for global use by any database that has access to the repository.它提供了存储RMAN脚本的能力（被数据库全局使用）
D. It provides a means of storing all RMAN backup setsphysically in an Oracle database server.
E. It provides the ability to storebackup records for more than a year.它提供能力去存储备份记录超过1年。
QUESTION NO:193
(Choose all that apply.) 什么权限必须被授权（去允许一个账户去创建恢复编目）？
A. RECOVERY_CATALOG_OWNER
B. DBA
C. RESOURCE
D. SELECT ANY DICTIONARY
E. CONNECT
QUESTION NO:194
哪个命令用于去创建一个恢复编目架构
B. create catalog
QUESTION NO:195
(Choose all that apply.)如果你没有连接到recovery catalog进行备份数据库，哪个操作将引起recovery catalog被更新
A. The next time you back up thedatabase when you are also connected to the recovery catalog and the targetdatabase下次你备份数据库，当你也连接到recovery catalog和目标数据库
B. The next time you are connected tothe target database and the recovery catalog database and issue the resynccommand 下次你连接到target数据库和恢复catalog数据库，发起resync命令。
C. The next time you connect RMAN to just the recoverycatalog
D. The next time you connect to the recovery catalog and thetarget database with RMAN
E. Connecting to the recovery catalog and issuing the resyncall databases command
QUESTION NO:196
你在recoverycatalog中创建了一个脚本backup_database。下面哪个命令将能成功执行该脚本：
D. Run {
execute scriptbackup_database;
}
QUESTION NO:197
你如何去创建一个recovery catalog：
b. Create therecovery-catalog database. 创建recovery-catalog数据库
c. Create therecovery-catalog user. 创建recovery-catalog用户
d. Grant therecovery_catalog_owner privilege to the recovery-catalog user.授权recovery_catalog_owner特权给该用户
a. Issue the createcatalog command. 发起create catalog命令
e. Issue the register database command from the targetdatabase.
创建recovery-catalog数据库---创建RC用户-授权recovery_catalog_owner权限给RC用户—发起create catalog命令---从target数据库上发起register database命令
A. a, b, c, d, e
B. b, a, d, c, e
C. b, c, d, a, e
D. b, c, d, e, a
E. b, d, c, a, e
QUESTION NO:198
你怎样授权RVPC用户去访问RMAN虚拟专用catalog中的特定的RMAN数据库记录？
D. Issue the grant command from RMANwhen connected to the recovery catalog-owning schema.从RMAN下发起grant命令，当连接到recovery-catalog所属的模式时
QUESTION NO:199（Jesse）
(Choose all that apply.)RVPC用户可以做以下哪些？
A. Register databases if granted theregister database privilege如果已经授权注册数据库权限的话，可以注册数据库
C. See all database-related metadata inthe recovery catalog if they are granted access to that database如果他们被授权访问数据库，看recovery catalog中的所有数据库相关的元数据。
QUESTION NO:200---重点…backup datafile and 1,and 2
给定的脚本：
create script db_backup_datafile_script
{
backup datafile and 1, and 2 plus archivelogdelete input;
}
运行这个命令的结果是：
Run {execute script db_backup_datafile_script using 2;}
D. The execute script command willprompt for the value of and2 since it'snot included in the command.
Topic 3,Pool 3
QUESTION NO:201
(Choose all that apply.)从RMAN命令行中正确连接到target数据库和recoverycatalog的途径？假定target数据库为ORCL，recoverycatalog数据库为RCAT。也假定recovery-catalog属主为rcat_own,假定环境配置为ORCL数据库
C. rman target=/ catalog=rcat_own/rcat_own@RCAT
D. rman target=sys/robert@orclcatalog=rcat_own/rcat_own@RCAT
QUESTION NO:202
What command would youissue to enable automated backups of control files?你发起哪个命令去启用automated backups of control files?
C. configure controlfile autobackup on
QUESTION NO:203------
Given the following RMANcommands, choose the option that reflects the order required to restore your currently operational ARCHIVELOG-modedatabase.
c. shutdown immediate
a. restore database;
e. restore archivelog all;
b. recover database;
d. startup
f. alter database open
A. a, b, c, d, e, f
B. c, b, a, d, e, f
C. c, b, a, d, f
D. c, a, b, d
E. c, a, e, b, d, f
QUESTION NO:204
(Choose all that apply.) RMAN数据库恢复的命令,
A. restore
B. repair
C. copy
D. recover
E. replace
QUESTION NO:205
如果你的数据库完全丢失，执行下列RMAN操作去进行恢复？
a. restore controlfile
b. restore database
c. restore spfile
d. recover database
e. alterdatabase open
f. alter database open resetlogs
A. b, a, c, d, e
B. a, c, b, d, f
C. c, a, b, d, e
D. c, a, b, d, f
E. e, a, b, d, c
QUESTION NO:206
如果你丢失了你完整的数据库（包括spfile，控制文件，在线重做日志，数据文件），那种类型的数据库恢复是需要的？
B. Incomplete database recovery.
QUESTION NO:207
哪个命令将还原所有的数据文件到9/30/2008 at 18:00hours?
C. restore database until time'09/28/2008:18:00:00';
QUESTION NO:208------好好理解理解（Jesse）
如果他们成功，这些命令的最后结果是什么？
RMAN> show retention policy;
RMAN configurationparameters for database with db_unique_name ORCL are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
Backup databasetag=’gold_copy’ plus archivelog tag=’gold_copy’ delete input;
Backup databasetag=’silver_copy’ plus archivelog tag=’silver_copy’ delete input;
A. Attempting to restore silver_copy will fail.
B. Attempting to restore gold_copy will fail.
C. Both backups will be available for restore withoutquestion.
D. Attempting to restore gold_copy mayor may not succeed.
E. You will not be able to restore either gold_copy orsilver_copy.
QUESTION NO:209
你正在使用RMAN去备份你的archivelog数据库。你已经启用了controlfile autobackups。在RMAN备份期间，哪个文件不能备份？
A. Database Datafiles
B. Database Control Files
C. Online redo logs
D. Archived redo logs
E. The database SPFILE
F. None of the above, all these files are backed up.
QUESTION NO:210----
RMAN offers the equivalent等价 of the SQL command alter database backup controlfile to trace. RMAN提供了等价的SQL命令alterdatabase backup controlfile to trace.错误的。
A. True
B. False
QUESTION NO:211
You need to restore yourdatabase back to 9/30/2008 at 18:00. In what order would you run the followingcommands to compete this task?
你需要还原你的数据库到9/30/2008 at 18:00.你用什么顺序去运行下列命令来完成这个任务？
a. restore controlfileuntil time ‘09/30/2008:18:00:00’;
b. restore database until time ‘09/30/2008:18:00:00’;
c. restore spfile untiltime ‘09/30/2008:18:00:00’;;
d. recover database until time ‘09/30/2008:18:00:00’;
e. alter database open resetlogs;
f. alter database open;
A. b, d, e
B. b, d, f
C. c, a, b, d, e
D. c, a, b, d, f
E. a, b, d, e
QUESTION NO:212
What is the correctorder of the following commands if you wanted to restore datafile 4, which was accidentallyremoved from the file system?如果你想去还原数据文件4（该文件已经意外的从文件系统下删除），如何做？
a. sql ’alter databasedatafile 4 online’;
b. restore datafile 4;
c. recover datafile 4;
d. sql ’alter databasedatafile 4 offline’;
e. startup
f. shutdown
df4offline---restore df4---recover df4---df4 online.
A. a, c, b, d
B. d, b, c, a
C. f, d, b, c, a, e
D. c, a, b, d, f
E. a, b, d, e
QUESTION NO:213
你的数据库运行，3个控制文件中的一个被意外删除。你启动RMAN和运行restorecontrolfile from autoback;
下列哪些描述是正确的(Choose all that apply.)
C. The command fails because thedatabase is running.数据库运行状态下该命令失效
E. This is not the correct way toaddress this problem.不是正确定位问题的途径
QUESTION NO:214
Which of the followingare valid until commandoptions when attempting point-in-time recovery in RMAN? (Choose all thatapply.)当尝试在RMAN中进行基于时间点的恢复时，until命令选项正确的是：
A. until time
B. until change
C. until sequence序列
D. until SCN
E. until commit
题库答案为ACD
QUESTION NO:215
下列哪个不是recover命令做的？
A. Restore archived redo logs.
B. Apply archived redo logs.
C. Restore incremental backups.
D. Apply incremental backups.
E. Restore datafile images.？？？？？？
QUESTION NO:216
(Choose all that apply.)你的数据库有system,sysaux,undo,users,temp表空间，你想回滚users表空间的数据到昨天。哪个表空间执行还原操作去完成这个任务？
A. SYSTEM
B. SYSAUX
C. UNDO
D. USERS
E. TEMP
F. This restore is not possible.
QUESTION NO:217
你使用imagecopy去备份你的数据库。你丢失了system表空间，需要重启你的数据库（尽可能快的）,正确的解决方案是：
C. Use the switch datafile command toinstantly switch to the datafile copy, recover the tablespace, and open thedatabase.使用switch datafile命令立刻切换到数据文件copy，恢复表空间和打开数据库。
QUESTION NO:218-----重点查询资料
如果你在v$database_block_corruption发现错误（media_corrupt状态）,你将运行什么命令来纠正这个问题？
E. recover corruption list;
QUESTION NO:219（Jesse）
这些RMAN命令的最终结果？
shutdown abort
startup mount
restore datafile 4 untiltime ‘09/30/2008:15:00:00’;
recover datafile 4 untiltime ‘09/29/2008:15:00:00’;
alter database openresetlogs;X
A. Datafile 4 will be recovered until 9/30/2008 at 15:00 andthe database will open.
B. The restore command will fail.
C. The recover command will fail.
D. The alter database open resetlogs command willfail.
E. All these commands will fail because they must be in theconfines of a run block.
QUESTION NO:220
执行一个datafile4的恢复，该文件被分配给users表空间；
E. Sql ’alter database datafile 4offline’;
restore datafile 4;
recover datafile 4;
Sql ’alter database datafile 4 online’;
Rman中还原数据文件和恢复数据文件的格式：restore datafile 4;recover datafile 4;
QUESTION NO:221(Jesse)
David managed toaccidentally delete the datafiles for database called DSL. He called Heber and Hebertried to help but he managed to delete the control files of the database. Hebercalled Bill and Bill savedthe day. They are using a recovery catalog for this database. What steps did Bill performto recover the database and in what order?
David管理DSL数据库（意外删除数据文件），他呼叫了heber，herber尝试解决，但解决删除控制文件。Heber呼叫bill，bill转败为胜。他们使用一个recovery catalog。Bill执行了什么步骤去恢复数据库，按照什么顺序？
g. Connected to therecovery catalog with RMAN. 连接到recoverycatalog
f. Started theDSL instance. 启动DSL实例
a. Restored the controlfile with the RMAN restore controlfile command.
用RMAN restorecontrolfile命令还原控制文件
b. Mounted the DSLinstance with the alter database mount command.用alter database mount命令去moutDSL实例
c. Restored thedatafiles for the DSL database with the RMAN restore command.用RMAN restore命令去还原数据文件
e. Recovered thedatafiles for the DSL database with the RMAN recover command.用RMAN recover命令来恢复数据文件
d. Opened the DSLdatabase with the alter database open resetlogs command. 用alter database open resetlogs命令打开DSL数据库
A. a, b, c, d, e, f, g
B. b, c, d, g, f, e, a
C. g, f, a, b, c, e, d
D. c, a, d, b, f, e, g
E. g, f, a, b, e, c, d
QUESTION NO:222
Which command would youuse to determine what database backups are currently available for restore?你使用哪个命令去判断，什么数据库备份当前是有效的（可用于恢复）？
C. list backup ofdatabase;
List backup
Report needbackup;report schedual;
QUESTION NO:223
你用什么命令去确定控制文件中的备份记录指向实际的物理文件（在备份介质中）
A. crosscheck
QUESTION NO:224
你已备份你的数据库2次，没有连接到recovery catalog。你发起什么命令传输控制文件的元数据到recovery catalog？
B. resync catalog
QUESTION NO:225
你想确保你的数据库备份不超过10小时长度。你发起什么命令来匹配这个条件
D. backup database plus archivelog duration10:00;
QUESTION NO:226
你已经丢失了所有的RMAN备份集片，由于磁盘失败。不幸的是，你有一个自动cross-check脚本（删除过期的备份集命令）。你已经还原所有的备份集片从磁带上。你使用什么命令再次去获得哪些备份集片（注册recovery catalog，和数据库的控制文件）
E. catalog start with
QUESTION NO:227
You run the followingcommands:
RMAN> list expired backup;列出过期的备份
RMAN> delete expired backup;删除过期的备份
在listexpired backup命令中呈现出来的备份关联的的备份集片将发生什么？
B. Nothing will happen to them. Thebackup set pieces do not exist.什么也不发生，备份集片不存在。
QUESTION NO:228(Jesse)
(Choose all that apply.)
为什么要运行delete obsolete命令？
A. To remove missing backup set pieces physically from disk
B. To remove metadata related to backup set pieces in thecontrol file and the recovery catalog
C. To mark as deleted records in thecontrol file and the recovery catalog associated with obsolete backup sets 在控制文件和恢复编目中关联的废弃的备份集标记为已经删除记录。
D. To delete backup set piecesassociated with backups that are no longer needed due to retention criteria删除备份集片关联备份不再需要取决于保留准则
E. To remove old versions of RMAN backups
QUESTION NO:229
如果一个备份已经过期，意味着什么？
D. The backup set contains one or moremissing backup set pieces.备份集包含一个或多个丢失备份集片。
QUESTION NO:230
如果备份集过期，你怎么做才能纠正这个问题？
B. Make the lost backup set piecesavailable to RMAN again.使丢失的备份集片有效，对于RMAN来说
QUESTION NO:231
How long will thisbackup be allowed to run?Backupas compressed backupset duration 2:00 minimize load database ;这个备份被允许运行多长时间？
A. 2 minutes
B. 2 hours
C. 2 days
D. The command will generate an error.
E. This backup is not constrained by any time limitation.
QUESTION NO:232
What is the impact ofthe following backup if it exceeds the duration allowance? (Choose all that apply.)Backup ascompressed backupset duration 2:00 partial minimize load database ;如果超过允许期间，下列备份的影响；
B. The entire backup will fail, but anydatafile successfully backed up will be usable for recovery.整个备份将失败，但已经成功备份的数据文件可用于恢复。
QUESTION NO:233
在什么视图中，你能看到类似下面的信息？
SID SERIAL# EVENT SECONDS_IN_WAIT
---------- ---------------------------------------- ---------------
121 269 RMAN backup & recovery I/O 2
129 415 SQL*Net message from client 63
130 270 SQL*Net message from client 8
B. V$SESSION
QUESTION NO:234
你使用哪个视图来尝试判断一个特定的备份将花费多长时间？
E. V$SESSION_LONGOPS
| V$SESSION_LONGOPS displays the status of various operations that run for longer than 6 seconds (in absolute time). These operations currently include many backup and recovery functions, statistics gathering, and query execution, and more operations are added for every Oracle release.v$session_longops显示不同的操作的状态（运行时间超过6秒）。这些操作当前包括大多数备份和恢复功能，统计收集，查询执行，更多的操作会添加到每个oracle发布版本中。 To monitor query execution progress, you must be using the cost-based optimizer and you must:去监视查询执行进度，你必须使用基于成本的优化器，你必须：设置timed_statistics或者sql_trace参数为真 用dbms_stats包来收集你的对象的统计信息。
You can add information to this view about application-specific long-running operations by using the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure. 你可以使用dbms_application_info.set_session_longops过程来添加信息到这个视图（关于特定应用程序长期运行的操作） |
QUESTION NO:235
下列命令的输出结果的影响是？
RMAN> report unrecoverable database;
Report of files thatneed backup due to unrecoverable operations
File Type of BackupRequired Name
--------------------------- -----------------------------------
4 full or incrementalC:\ORACLE\ORADATA\ORCL\USERS01.DBF
D. The users01.dbf datafile backupexceeds the retention criteria.
Users01.dbf数据文件备份超过保留期限。
QUESTION NO:236 (Jesse)理解235和236
这个report输出暗示？
RMAN> report need backup;
RMAN retention policywill be applied to the command
RMAN retention policy isset to redundancy 1
Report of files with less than 1 redundant backups
File #bkps Name
---- ----- ------------------------------------------
5 0 C:\ORACLE\ORADATA\ORCL\MY_DATA_01.DBF
B. The my_data_01.dbf datafile has notyet been backed up. This report does not imply that the data in the datafilecan not be recovered.该数据文件尚未被备份。这个报告不说明数据文件中的数据不能被恢复。
QUESTION NO:237
当备份一个数据库时，最小化minimize load数据库参数意味着什么？
C. RMAN will spread the backup IO overthe total duration stated in the backup command.在备份命令规定的期间，RMAN将展开备份IO.（撒开脚丫子跑）
QUESTION NO:238
RMAN> Report need backup days 3;
命令的结果是什么？
E. Lists all datafiles not backed up inthe last three days. It does not imply that the datafile is not recoverable.列举出最后3天没有备份过的所有数据文件。它不表明数据文件不能恢复。
QUESTION NO:239
你为什么执行report obsolete命令？
B. To list all backups that had agedbeyond the RMAN retention criteria列出所有的备份（超过RMAN保留规则时间的）
QUESTION NO:240见140页（053书）（Jesse）
(Choose all that apply.)report schema命令不提供的相关信息？
A. Size of the datafiles 数据文件的大小
B. Size of the tempfiles 临时文件的大小
C. Date of last backup for datafilesand tempfiles数据文件和临时文件的最后备份的日期
D. Filenames for each datafile 每一个数据文件的文件名
E. Checkpoint SCN associated with thelast RMAN backup最后RMAN备份的检查点的SCN。
QUESTION NO:241
如果备份过期，下面哪个是正确的？
E. The physical backup set pieces aremissing from the media.物理备份集片丢失（从介质中）
QUESTION NO:242
True or false: tablespace point-in-timerecovery is possible only with RMAN.
TPITR只能用于RMAN，flase
A. True
B. False
QUESTION NO:243
哪个命令用于开始表空间的基于时间点的恢复
B. Recover tablespace
QUESTION NO:244
当执行acivedatabase duplication活动数据库复制时，那种的备份是被要求的、需要的？
A. A current RMAN backup-set backup is required.
B. No backup is required.
C. An RMAN image backup is required.
D. A manual backup is required.
E. A “duplicate” preparatory backup is required.
QUESTION NO:245（Jesse）
Which of the followingcommands will perform an active database duplication of the ORCL database tothe ORCL2 database?
下面哪个命令将执行一个ORCL 到ORCL2的active database duplication
E. Set oracle_sid=orcl
rman target=sys/robert auxname=sys/Robert@orcl2
duplicate target database to neworcl from active database nofilenamecheck spfileset control_files 'c:\oracle\oradata\neworcl\control01.ctl',
'c:\oracle\oradata\neworcl\control02.ctl'
set db_file_name_convert
'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl'
set log_file_name_convert
'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';
QUESTION NO:246
在数据库复制过程中，有几个数据库实例被使用？
B. Two
QUESTION NO:247
什么命令被用于去reset数据库到一个先前的前身previous incarnation？
C. reset database to incarnation
QUESTION NO:248
What view would you useto determine if a given tablespace is fully self-contained for the execution ofa tablespace point-in-time recovery?
什么视图将用于去判断是否一个给定的表空间是完全自包含（表空间PITR执行）
C. TS_PITR_CHECK
QUESTION NO:249
当用RMAN来执行一个完全的数据库灾难恢复时，你应该按什么顺序执行这些步骤？
d. Make the RMAN backup set pieces available. 使RMAN备份集片有效
c. Restore the database spfile from autobackups. 从autobackups中还原数据库的spfile文件
a. Restore the control file from autobackups. 从autobackups中还原控制文件
b. Run the RMAN restore and recover command. 运行RMAN执行restore和recover命令
e. Open the database with the alter database openresetlogs command. 打开数据库open resetlogs
f. Open thedatabase with the alter database open command.
A. a, b, c, d, e, f
B. c, d, a, b, f
C. d, c, a, b, f
D. d, b, d, c, e
E. d, c, a, b, e
QUESTION NO:250
当执行一个数据库复制时，你需要设置哪个复制数据库参数，确保在线重做日志文件被创建在正确的位置
A. log_file_name_convert
QUESTION NO:251
哪个命令将正确的启动users表空间的TSPITR？
E. recover tablespace users until time ‘10/06/2008:22:42:00’auxiliarydestination‘c:\oracle\auxiliary’;
QUESTION NO:252
当数据库处于非归档模式时你可以执行一个活动数据库复制？
B. False
QUESTION NO:253（Jesse）
When running thetablespace point-in-time command
recover tablespace users
until time ‘10/06/2008:22:42:00’
auxiliary destination ‘c:\oracle\auxiliary’;
you receive thefollowing error:
RMAN-00571:===========================================================
RMAN-00569:=============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571:===========================================================
RMAN-03002: failure ofrecover command at 10/08/2008 16:00:30
RMAN-20202: Tablespace not found in therecovery catalog
RMAN-06019: could not translate tablespace name “USERS”
什么引起了错误问题？
A. The database is in ARCHIVELOG mode.
B. There is not a current backup of thedatabase available.因为这里没有一个有效地数据库的备份。
QUESTION NO:254—重点了解----（Jesse）
Which of the followingrestrictions are not true with respect to关于tablespace point-in-time recovery?下列哪些限制是TPITR不关心的？
(Choose all that apply.)
A. The target database must be inNOARCHIVELOG mode.目标库必须处于非归档模式
B. No backup is required of thedatabase before you perform a TSPITR.执行TSPITR之前没有数据库的备份。
C. You must have all archived redo logs generated since thelast backup up to the point to which you want to restore the transport set.你必须有所有的归档重做日志自最后备份（你想还原传输集到的时间点）
D. If you rename a tablespace, you can not perform a TSPITRto any point in time before that rename operation occurred.如果你重命名一个表空间，你不能执行一个TSPITR到任何时间点（重命名操作发生之前的时间点）
E. If you have tables in tablespace_1 that have associatedconstraints in tablespace_2, then you must transport both tablespaces.如果你在表空间1中有表，有相关约束在tablespace2种，你必须传输两个表。
QUESTION NO:255
如果你将要运行一个TSPITR恢复，哪个视图将有助于你去判断哪个对象将丢失（在TSPITR期间）
C. TS_PITR_OBJECTS_TO_BE_DROPPED
QUESTION NO:256
你正在执行表空间TPITR在users表空间上 。如果这个表空间的对象有一个外键属于其它表空间的对象，哪个语句是正确的。
B. You must perform the TSPITR recoveryof both tablespaces for it to be successful.你必须执行TSPITR恢复（两个表空间上，为它能够成功）
QUESTION NO:257
当发起duplicate数据库命令时，你使用参数db_file_name_convert。你使用这个参数的目标是什么？
D. To indicate the location of theauxiliary-instance database datafiles.暗示辅助实例数据库数据文件的位置。
QUESTION NO:258
下列命令的最终结果是什么？
recover tablespace users
until time ‘10/06/2008:22:42:00’
auxiliary destination ‘c:\oracle\auxiliary’;
sql ’alter tablespaceusers online’;
recover tablespace users
until time ‘10/06/2008:20:40:00’
auxiliary destination ‘c:\oracle\auxiliary’;
sql ’alter tablespaceusers online’;
D. The second recover tablespace commandwill fail because it will be unable to complete the recovery.第二个recover表空间命令将失败，因为它将不能完成恢复。
QUESTION NO:259
为什么在TSPITR完成之后，你应该备份一个复制的表空间
B. The tablespace cannot be duplicatedor restored to the point in time before the duplication.表空间不能被复制或还原到时间点（在复制之前）
QUESTION NO:260
在TSPITR已经成功完成之后，表空间中的数据文件处于什么状态？online状态
A. The datafiles have an ONLINE status.
QUESTION NO:261
Which command do you useto generate a report of database incarnations化身，前身?你使用哪个命令来产生数据库前身的报告
A. list incarnation of database
QUESTION NO:262(Jesse)
(Choose all that apply)下列哪些功能利用undo表空间
A. Flashback Query闪回查询
B. Flashback Drop
C. Flashback Table闪回表
D. Flashback Database
E. Transaction Processing事务处理
F. Recycle Bin
QUESTION NO:263(Jesse)
(Choose all that apply.)关于回收站描述正确的语句是：
A. The Recycle Bin is a physical storage area for droppedobjects.
B. The Recycle Bin is a logicalcontainer for dropped objects.回收站是dropped对象的逻辑容器
C. The Recycle Bin stores the results of a FlashbackDrop operation.
D. The objects in the Recycle Bin arestored in the tablespace in which they were created回收站中的对象存储在他们创建时的表空间中.
QUESTION NO:264
一天中，一个部门执行多个DML语句(insert,update,delete)在多个表的多行数据上进行操作。管理者喜欢一个报表显示，时间，表明，DML类型（所有修改的）。哪个flashback技术产生这个列表的最佳选择。
C. Flashback Transaction Query
QUESTION NO:265-- （Jesse）
一个用户ARREN执行这个查询
select table_name, operation, undo_sql
from
flashback_transaction_query t,
(select versions_xid as xid
from employees versions between scn minvalue
and maxvalue
where employee_id = 123) e
where t.xid = e.xid;
查询运行时，他收到ORA-01031：不足的权限错误。既然用户拥有employees表，你知道它不是问题。下面哪个语句将纠正这个问题？
A. GRANT SELECT ANY TRANSACTION TOARREN;
问题：versions；minvalue，maxvalue，versions_xid；
Flashback_transaction_query
QUESTION NO:266
(Choose the bestanswer.) AUM已经保持大约15分钟的undo。你想双倍保留期限，但at the expense of在不损失新的事务的情况下。你决定alter 系统去设置参数undo_retention=1800.然而AUM仍然只保持大约15分钟的undo。这是什么问题呢？选择最佳回答。
C. The undo tablespace is not set toauto-extend. Undo表空间没有设置自动扩展
QUESTION NO:267 (Jesse)
为了执行flashbacktransaction query操作，哪些步骤是必需的？
(Choose all that apply.)
A. Ensure that database is running with version 10.1compatibility.
B. Enable Flashback Logging.
C. Enable Supplemental Logging.启用追加日志功能
D. Ensure that the database is runningwith version 10.0 compatibility.确保数据库运行在10.0版本以上的兼容性
E. Ensure that the database is in ARCHIVELOG mode
QUESTION NO:268 （Jesse）
(Choose the best answers.)用户通知你，他们的应用程序失败，每次他们尝试添加新记录的时候。因为低劣的程序设计，实际的ORA error消息是无效的。可能是什么造成的问题？
A. The application user has exceededtheir undo quota.应用程序用户已经超过他们的undo配额
B. The FLASHBACK GUARANTEE option is set on the undotablespace. Flashback guarantee选项设置在undo表空间上
C. The table is currently being queried by a FlashbackTransaction Query operation. 表当前被一个flashback transaction query操作所查询
D. The table is currently being queried by a FlashbackVersions Query operation. 表当前被一个flashback versions query操作所查询
E. The RETENTION GUARANTEE option isset on the undo tablespace. Retentionguarantee选项被设置在undo表空间上。
QUESTION NO:269（Jesse）
下面哪个语句是最佳描述flashback versionquery？
D. Flashback Versions Query is used toview all version changes on rows that existed between two points in time.闪回版本查询用于查看行上所有版本修改信息（存在于两个时间点之间）
QUESTION NO:270
你使用哪个伪列去识别一个唯一行在一个flashback version query中？
C. VERSIONS_XID
QUESTION NO:271（Jesse）
(Choose all that apply.)下面哪个可以与flashback version query协力去过滤结果。
A. A range of SCN values SCN值范围
B. A list of SCN values
C. A starting and ending timestamp 开始和结束的时间戳
D. Minimum and maximum sequence values
E. A list of sequence values
QUESTION NO:272
At the request of应一个用户请求，你发起下列命令去还原一个dropped表：
flashback table “BIN$F2JFfMq8Q5unbC0ceE9eJg==$0” tobefore drop;
后来，用户通知你表中的数据看起来比较老且过期的。什么原因造成的呢？
C. A previous Flashback Drop operationhad been performed, resulting in multiple versions of the table being stored in the Recycle Bin.一个先前flashback drop操作已经被执行，导致本表的多个版本存储在回收站中。
QUESTION NO:273
关于version between条件描述正确的是：
A. The VERSIONS BETWEEN clause may be used in DMLstatements. Versions between 条件或许用在DML语句中。
B. The VERSIONS BETWEEN clause may be used in DDL statements
Versions between 条件或许用在DDL语句中.
C. The VERSIONS BETWEEN clause may notbe used to query past DDL changes to tables.Versionsbetween或许不能用于去查询表的过去的DDL变更。
D. The VERSIONS BETWEEN clause may not be used to query pastDML statements to tables. Versions between条件或许不能用于查询过去的DML语句。
QUESTION NO:274
关于实现一个flashback table recovery正确的描述是：
D. Flashback Table recovery iscompletely dependent on the availability of undo data in the undo tablespace.闪回表恢复完全依赖undo表空间的undo数据的有效性。
QUESTION NO:275
你已经使用下列命令执行了一个flashback table操作：
Flashback table employees to scn 123456;
员工表有些触发器关联于它。下面哪个语句是正确的，关于闪回表操作期间触发器的状态。
A. All the triggers are disabled.所有的触发器都被禁用
QUESTION NO:276（Jesse）
(Choose all that apply.)那种方法可以被用于去识别需要undo的DML操作和SQL语句（特定架构用户下的哪些操作）?
A. Query DBA_TRANSACTION_QUERY for TABLE_NAME,OPERATION, and UNDO_SQL.
Limit rows by START_SCNand TABLE_OWNER.
A. Query FLASHBACK_TRANSACTION_QUERY for TABLE_NAME,OPERATION, and UNDO_SQL. Limit rows by START_SCN and TABLE_OWNER.
查询flashback_transaction_query用table_name，operation，undo_sql，通过start_scn和table_owner来限制行。
C. Query FLASHBACK_TRANSACTION_QUERYfor TABLE_NAME, OPERATION, and UNDO_SQL. Limit rows by START_TIMESTAMP andTABLE_OWNER. 通过start_timestamp和表属主来限制行。
D. Query DBA_TRANSACTION_QUERY for TABLE_NAME, OPERATION,and UNDO_SQL.
Limit rows by START_SCNand TABLE_OWNER.
QUESTION NO:277
闪回数据库flashback database依赖那种技术去恢复到某个时间点？
B. Flashback logs in the flash recoveryarea 闪回恢复区中的闪回日志
QUESTION NO:278
RVWR把闪回数据库日志写到闪回恢复区
C. RVWR
QUESTION NO:279(Jesse)
(Choose all that apply.)下列哪些是有效的闪回数据库恢复点的参数
A. SCN
B. Timestamp
C. Named recovery point 命名的恢复点
D. Transaction ID
E. Session ID
QUESTION NO:280
(Choose all that apply.)当设置flashback data archive,哪个关键参数是需要的？
A. Tablespace name表空间名字
B. Storage quota
C. Retention保留期限
D. Table name
E. Create a default archive
QUESTION NO:281
为了清空flashbackdata archive闪回数据归档中的且超过保留期限的旧记录，DBA必须做什么？
C. Nothing; expired rows areautomatically removed.什么都不用做，过期的行自动删除。
QUESTION NO:282(Jesse)
(Choose all that apply.)下面哪些初始化参数在11g中是被deprecate禁用的，因为AWR的导入。---用户后心，user-background-core
A. BACKGROUND_DUMP_DEST
B. FOREGROUND_DUMP_DEST
C. CORE_DUMP_DEST
D. USER_DUMP_DEST
E. DIAGNOSTIC_DEST
F. All of the above
QUESTION NO:283
关于初始化参数diagnostics_dest描述正确的是：
B. The default value is the value ofthe environment variable $ORACLE_BASE; if $ORACLE_BASE isn’t set, then it isset to $ORACLE_HOME.默认值是环境变量$ORACLE_BASE的值；如果$ORACLE_BASE不设置，它设置为$ORACLE_HOME.
QUESTION NO:284
下列那种格式代表了ADR正确的分层？drdi
C.
QUESTION NO:285(Jesse)
(Choose all that apply.)下面哪些不是支持工作台的基本的任务？
A. View long-running SQL workloads观察长期运行的sql工作负载
B. View problem details查看问题的详细情况
C. Gather additional diagnostic information收集额外的诊断信息
D. Create a Service Request创建一个服务请求
E. Clean up incident data after uploadto Oracle Support上传到oracle support之后清空事件数据。（不清空）
QUESTION NO:286
下列哪个任务是由事件包服务Incident Packaging Service (IPS)工具执行的？
B. Identifies all files associated witha critical error and adds them to a zip file to be sent to Oracle Support.识别与一个严重错误关联的所有文件，并添加他们到一个zip文件，发送他们给oracle support.
QUESTION NO:287
选择正确的顺序去为一个事件打包和上传数据到oracle支持。
D. Create new package, view contents,view manifest, schedule创建新的包，查看内容，查看证明manifest，调度
QUESTION NO:288
下面哪个不是块介质恢复block media recovery (BMR)的优点？
A. Reduced MTTR.
B. Datafiles remain offline whilecorrupt blocks are repaired.当坏块被修复之后数据文件保持离线。
C. Datafiles remain online while corrupt blocks arerepaired.
D. A and C
QUESTION NO:289
下面哪种方法用于检测坏块。
A. ANALYZE operations分析操作
B. dbv工具，数据库块验证工具
C. SQL queries that access the potentially corrupt block SQL查询访问潜在的坏块
D. RMAN RMAN
E. All of the above
QUESTION NO:290（Jesse）
(Choose all that apply.)下面哪个是正确的，关于块介质恢复block media recovery？
A. Physical and logical block corruption is recordedautomatically in V$DATABASE_BLOCK_CORRUPTION.物理和逻辑坏块被自动记录在v$database_block_corruption。
B. Logical corruptions are repairable by BMR.
C. Physical corruptions are repairableby BMR. 物理坏块被BMR来修复。
D. RMAN can use any backup for a BMR restore.
E. ARCHIVELOG mode is not required if you have both a fulland incremental backup for restore.
QUESTION NO:291（Jesse）
当查询employees表时，你收到ora-01578消息暗示坏块在文件1201，块1968.你分析表和坏块被验证。你使用哪个RMAN命令去执行BMR和修复坏块？
A. RECOVER FILE=1201 BLOCK=1968;
B. RECOVER CORRUPTION LIST;
C. RECOVER DATAFILE 1201 BLOCK 1968;
D. RECOVER BLOCK CORRUPTION LIST;
E. None of the above
QUESTION NO:292（Jesse）
了查看大多数最近的自动化sql调优建议任务的结果，你应该按照什么顺序执行？
A. EM Database home page, Software and Support, SQLAdvisors, Automatic SQL Tuning Advisor.
B. EM Database home page, Software and Support, AdvisorCentral, SQL Advisors, Automatic SQL Tuning Advisor.
C. EM Database home page, Software and Support, SupportWorkbench, Advisor Central, SQL Advisors, Automatic SQL Tuning Advisor.
D. Either B or C.
E. All of the above
QUESTION NO:293
当创建一个sql调优集时，下面哪个步骤允许dba去减少sql集的大小（通过指定操作符和值。）
A. Filter versions
B. Filter loads
C. Filter tasks
D. Filter options过滤选项
QUESTION NO:294
To view the results of a manual SQL Tuning Advisor task, which steps should the DBA take?为了查看一个手工sql调优建议器的任务的结果，dba应该怎么做？
A. From the Advisor Central home page,select thetuning task from the Advisor Tasks section.
B. From Advisor Central, choose SQL Advisors, SQL TuningAdvisors, Manual Tuning Task Results.
C. From Advisor Central, choose SQL Advisors, Manual SQLTuning Advisors, Tuning Task Results.
D. Either B or C.
QUESTION NO:295
Which of theseappropriately describes the resultsof a manual SQL Tuning Advisor task?正确描述手工sql调优建议器任务的结果的是？
A. A list of SQL statements andrecommendations for tuning；一系列的sql语句和调优推荐方案。
B. A list of SQL statements that have been tuned by theAdvisor, with before and after metrics
C. Graphs showing the actual performance improvement made bythe Advisor after it implemented
the recommended changes
D. All of the above
QUESTION NO:296
下面哪个是来自sql access advisor访问建议器潜在的性能调优推荐方案？
A. Create new indexes.创建新的索引
B. Modify existing indexes.修改已经存在的索引
C. Implement partitioning on a nonpartitioned table.在一个非分区表上实现分区
D. Create materialized views.创建物化视图
E. All of the above
QUESTION NO:297
哪个语句精确的accurately描述一个SQL访问建议器推荐的实施？
B. Individual SQL Access Advisorrecommendations can be scheduled for implementation. 独立的SQL访问建议器推荐方案可以被调度-实施
Explanation:
http://www.oracle-base.com/articles/11g/SQLAccessAdvisor_11gR1.php:
The SQL Access Advisorwas introduced in Oracle 10g to make suggestions about additional indexesandmaterialized views which might improve system performance. Oracle 11g hasmade two significant changes to the SQL Access Advisor:
1. The advisor nowincludes advice on partitioning schemes that may improve performance.
2. The original workloadmanipulation has been deprecated and replaced by SQL tuning sets.
QUESTION NO:298（Jesse）（捕鱼回分）
数据库回放事件的正确的次序是：捕获，预处理，回放，分析
C. Capture, preprocess,replay, analyze
QUESTION NO:299
(Choose all that apply.)捕获一个工作负载之前，什么推荐方案应该被跟随？
A. Make sure your replay database has the same structure asthe capture database, except without data.
B. Make sure the replay and capturedatabases are similar in data content.确保回放和捕获数据库在数据内容上相近
C. Perform a clean shutdown and restartof the capture database before beginning a workload capture.开始工作负载捕获之前，捕获数据库执行一个干净的关闭和重启
D. Start the capture database in UNRESTRICTED mode, thenstart the capture.
E. Define inclusion and exclusion filters.
QUESTION NO:300
在RAC数据库中，关于数据库回放正确的是：NONE
A. Workload capture is per instance.工作负载是每实例
B. You only need to restart one instance to begin workloadcapture.你只需要重启一个实例去开始捕获工作负载
C. Specifically in RAC, you shut down all instances, restartthem individually, and begin workload capture with the last instance started.在rac中，你关闭所有实例，分别重启他们，在最后实例启动后开始工作负载的捕获
D. RAC does not support workload capture, but it doessupport workload replay. RAC不支持工作负载的捕获，但它支持工作负载回放。
E. None of the above.
Explanation:
Topic 4,Pool 4
QUESTION NO:301
工作负载回放报告中的性能分歧Performancedivergence更多看起来是因为什么？
D. Infrastructure orsystem-configuration differences基础架构或系统配置的区别。
QUESTION NO:302
通过设置memory_target为非0值，下面哪个oracle功能被启用。
D. Automatic Memory Management 自动内存管理
QUESTION NO:303
通过设置memory_target为0，设置sga_target为非0值，你将启用什么内存管理选项。
C. Automatic Shared Memory Management自动共享内存管理
QUESTION NO:304
对于oracle11g来说，oracle强烈推荐你配置你的数据库使用下列哪种内存管理功能？
D. Automatic Memory Management
QUESTION NO:305（Jesse）
(Choose all that apply.)为了使用oracle EM内存建议器进行手工配置SGA部件，你可以为下列初始化参数设置值？
A. DB_CACHE_SIZE
B. SHARED_POOL_SIZE
C. LARGE_POOL_SIZE
D. JAVA_POOL_SIZE
E. SGA_MAX_SIZE
F. SORT_AREA_SIZE
Explanation:
QUESTION NO:306（Jesse）
当手工配置SGA时，下面哪个参数改变时需要实例重启才能生效？
A. DB_CACHE_SIZE
B. SHARED_POOL_SIZE
C. LARGE_POOL_SIZE
D. JAVA_POOL_SIZE
E. SGA_MAX_SIZE
F. SORT_AREA_SIZE
QUESTION NO:307（Jesse）------()
（Chooseall that apply.)使用OEM去手工设置SGA池值，下面哪个值是由Oracle EM提供建议去设置相近的值。
A. DB_CACHE_SIZE 设置database buffercache大小
B. SHARED_POOL_SIZE 设置共享池大小
C. LARGE_POOL_SIZE
D. JAVA_POOL_SIZE
E. SGA_MAX_SIZE
F. SORT_AREA_SIZE
QUESTION NO:308
在11g中，默认哪个条件implicitly含蓄的启用了automatic pga内存管理？
A. Setting a nonzero value for SGA_TARGET
B. Configuring Automatic Shared MemoryManagement memory_target为0 sga_target非0.
C. Configuring Automatic Memory Management
D. Setting a nonzero value for SGA_MAX_SIZE andPGA_AGGREGATE_TARGET
E. None of the above
QUESTION NO:309（Jesse）排序-HASH-位图混合-创建位图
(Choose all that apply.) 自动PGA内存管理淘汰掉（排除）eliminates哪些需要去手工配置的初始化参数？
A. SORT_AREA_SIZE
B. HASH_AREA_SIZE
C. BITMAP_MERGE_AREA_SIZE
D. CREATE_BITMAP_AREA_SIZE
E. PGA_AGGREGATE_TARGET
QUESTION NO:310----查看
当调优自动PGA内存管理时，下面哪个视图将提供指定的信息？
A. The V$PGA_TARGET_ADVICE view shows thepredicted cache hit-ratio improvement if you increase PGA_AGGREGATE_TARGET.如果你增加pga_aggregate_target，v$pga_target_advice视图显示预测的cache命中率的改进。
QUESTION NO:311
为了启用实例的可恢复的空间分配，哪个初始化参数应该设置为一个非0值？
D. RESUMABLE_TIMEOUT
QUESTION NO:312（Jesse）
下面哪个描述了一个分布式可恢复事务的行为？
C. The resumable setting on theinitiating session controls only that part of the transaction that occurswithin the local instance; remote resumable settings determine the behavior ofthe distributed parts of the transaction.在初始化会话控制中的可恢复设置只是事务的一部分（在本地实例中发生的）；远程可恢复设置决定了事务分布式行为。
QUESTION NO:313
下列哪些部件可以正确的识别在DBA_RESUMABLE视图中的name列的唯一值
D. Username, session ID, instancenumber用户名，会话id，实例名
QUESTION NO:314（Jesse）
(Choose all that apply.)下列哪些被包含在一个可传输表空间集 中？
A. The datafiles that make up aself-contained group of tablespaces required for copy 数据文件组成自包含组（表空间要求的）
B. The system tablespace
C. An export of the tablespace metadata 表空间元数据导出
D. The spfile
E. All of the above
QUESTION NO:315（Jesse）
(Choose all that apply.)
下列查询将提供关于当前数据库的传输表空间的什么信息？
select d.platform_name “Source”,t.platform_name
“Compatible Targets”, endian_format
from v$transportable_platformt, v$database d
where t.endian_format =(select endian_format
fromv$transportable_platform t,
v$database d
where d.platform_name =
t.platform_name);
A. The list of target platforms havingthe same endian format as the source database目标平台与原数据库有相同endian格式的列表
B. The list of target platforms requiring endian conversion目标平台要求endian转换的列表
C. The list of target platforms thatwill not require endian conversion目标平台的将不要求endian转换的列表
D. The list of all target platforms that can receivetransportable tablespaces from the source database所有目标平台可以接收来自源数据库的可传输表空间。
E. None of the above
QUESTION NO:316
当导出传输表空间的元数据时，在确认endian格式之后，正确的步骤是：
B. Determine if the transportable setis self-contained.判断传输集是否自包含
QUESTION NO:317（Jesse）
(Choose all that apply.)传输一个数据库的先决条件是：
A. Query the V$TRANSPORTABLE_PLATFORMSview in the source database to determine if the intended destination is listed.查询v$transportable_platforms视图（在源数据库中）去判断预定的目标是否在里面。
B. Verify that there are norestrictions or limitations that the source or destination database may encounter.验证有没有限定或限制在源或目标数据库发生遭遇时。
C. Verify that the source and destination have the sameOracle version, critical updates, patch-set version, and patch-set exceptions.是否为先决条件？？
D. Determine if you will perform theconversion on the source or destination platform.确定你是否将执行源或目标平台的转换
E. None of the above.
QUESTION NO:318
下面哪个供给功能被用于去识别外部表，目录和bfiles。
A. DBMS_TDB.CHECK_DIRECTORIES
B. DBMS_TDB.CHECK_EXTERNAL
C. DBMS_TDB.CHECK_BFILE
D. DBMS_TDB.CHECK_EXT
QUESTION NO:319
运行DBMS_TDB.CHECK_DB成功运行的先决条件是：
C. The database must open in read-onlymode.数据库须打开且处于只读模式。
QUESTION NO:320
下面哪个选项描述段收缩选项？回收HWM上下未使用的空间
A. Reclaims space above and below thehigh-water mark without using additional space回收再利用高水位线以上或以下的空间（没有使用额外的空间）
B. Moves rows to a new physical location, resetting thehigh-water mark, but uses additional space during the operation
C. Deallocates space above the high-water mark that iscurrently not in use
D. None of the above
QUESTION NO:321
(Choose all that apply.)下面哪个可以使用segment shrink？
A. Heap tables堆表
B. Tables with function-based indexes 带有函数索引的表
C. Indexes索引
D. Partitions and subpartitions分区和子分区
E. None of the above
QUESTION NO:322（Jesse）
当收缩一个表段时，你选择去收缩这个表的所有的索引（使用shrink space命令）。你应该使用什么条件？
A. INCLUDING DEPENDENCIES
B. INCLUDING DEPENDENCIES CASCADE
C. COMPACT
D. CASCADE
E. None of the above
Explanation:
QUESTION NO:323（Jesse）
(Choose all that apply.)下面哪些代表数据库资源管理器的主要部件？
消费计划指令
A. Resource consumer groups资源消费者组
B. Resource plans资源计划
C. Resource-plan groups
D. Resource-plan directives资源计划指令
E. All of the above
QUESTION NO:324
Every resource plan mustcontain an allocation to which consumer group?每一个资源计划必须包含一个分配给哪个消费者组？
A. LOW_GROUP
B. SYS_GROUP
C. DEFAULT_GROUP
D. BASE_GROUP
E. OTHER_GROUPS其他组
QUESTION NO:325（Jesse）
哪个dmbs_resource_manager过程prioritizes优先处理消费者映射的优先级：
A. CREATE_MAPPING_PRIORITY
B. SET_MAPPING_PRIORITY
C. SET_MAPPING_ORDER
D. PRIORITIZE_MAPPING_ORDER
E. This functionality is not available through the DBMS_RESOURCE_MANAGERpackage.
QUESTION NO:326
在一个资源计划定义内部，高级计划和子计划的区别是什么？
C. There is no difference in theresource-plan definition.在资源计划定义中没有区别。
QUESTION NO:327
When setting argumentsfor a job, which procedure do you use for types that cannot be implicitly converted to and froma VARCHAR2 datatype?当设置一个job的参数时，你使用哪个过程类型的不能进行隐世转换（到和从一个varchar2数据类型）
A. SET_JOB_ARGUMENT_VALUE
B. SET_JOB_VALUE_ANYDATA
C. SET_JOB_ANYDATA_VALUE
D. SET_SPECIAL_JOB_VALUE
E. SET_JOB_ANYTYPE_VALUE
QUESTION NO:328（Jesse）
(Choose all that apply.)哪个dbms_scheduler过程可以用于启用一个program计划？
A. ENABLE
B. ENABLE_PROGRAM
C. VALIDATE_PROGRAM
D. SET_ATTRIBUTE
E. SET_ENABLED
QUESTION NO:329
下面哪个不是有效的历法语法元素：RUNDATE
A. FREQ
B. BYHOUR
C. RUNDATE
D. INTERVAL
E. BYMINUTE
QUESTION NO:330 （Jesse）
(Choose all that apply.)哪个调度视图可以被查询,去看哪个job当前正在执行？
A. DBA_SCHEDULER_JOB_RUN_DETAILS
B. DBA_SCHEDULER_RUNNING_JOBS
C. DBA_SCHEDULER_CURRENT_JOBS
D. DBA_SCHEDULER_JOBS
E. DBA_SCHEDULER_EXECUTING_JOBS
QUESTION NO:331(Jesse)
A schedule definedentirely完全的 within the confines of（在…范围之内） a Scheduler job object is known as a(n)一个调度定义的完全在一个调度工作对象之内被看做一个内部调度。
___________________.
A. Fixed schedule
B. Inline schedule
C. Stored schedule
D. Hard-coded schedule
E. None of the above
QUESTION NO:332-----重点看下dbms_scheduler （Jesse）
(Choose all that apply.)哪个dbms_scheduler过程可以被用于去改变已经存在的job？
A. SET_ATTRIBUTE_NULL
B. ALTER_JOB
C. ALTER_JOB_PARAMETERS
D. ALTER
E. SET_ATTRIBUTE
QUESTION NO:333（Jesse）
一个job或program的创建的时候enabled属性的默认值是
A. TRUE
B. FALSE
C. There is no default. It must be defined at creation time.
D. PENDING
E. NULL
QUESTION NO:334（Jesse）
(Choose all that apply.)为了分别针对windows logging或job logging设置历史保留期限，set_scheduler_attribute过程的参数需要被使用？
A. LOG_HISTORY
B. JOB_LOG_RETENTION
C. WINDOW_LOG_RETENTION
D. WHICH_LOG
E. LOG_NAME
QUESTION NO:335
Consider the followingcode snippet片段:
BEGIN
DBMS_SCHEDULER.SET_ATTRIBUTE (
name => ‘lne_job1’,
attribute => ‘job_priority’,
value => 1);
END;
/
如果这个代码被执行，下面哪个语句是正确的？
A. The priority of the lne_job1 jobwould be set to 1. Lne_job1的优先级被设置为1；
QUESTION NO:336
下面哪个历法语法表达式将评估每月的最后一天？
B. FREQ = MONTHLY; BYMONTHDAY = -1
QUESTION NO:337（Jesse）
下列哪个任务是不能被job协调者执行的？
A. Update job log when a job completes当job完成时更新job日志
B. Spawn and remove job slaves繁殖和删除job奴隶
C. Write/read job info to/from memory cache写/读job信息到/从内存cache中
D. Query job table 查询job表
E. Pass job information to job slaves 传输job信息到jobsalves奴隶
QUESTION NO:338（Jesse）
(Choose all that apply.)下列哪些对象可以被一个window对象直接引用？
A. Schedule object调度对象
B. Program object
C. Job object
D. Resource plan资源计划
E. Resource consumer group
QUESTION NO:339（Jesse）
(Choose all that apply.) 下列哪个是有效地一个轻量级job的计划program类型
A. PLSQL_BLOCK PL/SQL_BLOCK
B. EXECUTABLE
C. JAVA_STORED_PROCEDURE
D. STORED_PROCEDURE存储过程
E. EXTERNAL
QUESTION NO:340----（Jesse）
下列哪个不是有效的设置为program_type参数（在一个program对象）或job_type参数（在一个job对象中）
A. PLSQL_BLOCK
B. JAVA_STORED_PROCEDURE
C. STORED_PROCEDURE
D. EXECUTABLE
E. None of the above are invalid settings.
QUESTION NO:341 （Jesse）
(Choose all that apply.)下列哪个调度元素encourage鼓励对象复用？
A. Schedule objects调度对象
B. Program arguments程序论据
C. Job classes
D. Job arguments job论据
E. All of the above
QUESTION NO:342
通过使用stop_job过程停止一个运行的job所造成的危险是？
D. The job may leave data in aninconsistent state.
QUESTION NO:343
If a job references aschedule that has been disabled, what will be the result?如果一个job引用一个已经被禁用的调度，结果如何？
E. A schedule object cannot bedisabled.调度的对象不能被禁用
QUESTION NO:344
(Choose all that apply.)当一个job超过指定的日期（在它的end_date属性）,将发生什么？
A. The job will be dropped automatically if the valueof the AUTO_DROP attribute is TRUE. Job将自动dropped，如果auto_drop属性值默认为ture。
B. The job will only be disabled if thevalue of the AUTO_DROP attribute is FALSE. Job将只禁用，如果auto_drop属性值为false。
C. The STATE attribute of the job will be set to COMPLETEDif the value of the AUTO_DROP attribute is FALSE.
D. All objects referenced by the job will be dropped if thevalue of the AUTO_DROP attribute is TRUE and the value of the CASCADE attributeis TRUE.
E. The STATE column of the job tablewill be set to COMPLETED for the job. Job表的state列将设置为complete。
QUESTION NO:345
关于job链条正确的描述是：
B. They are used to implementdependency scheduling.他们用于去实现依赖调度。
QUESTION NO:346
如果两个windows重叠，哪个windows属性将决定是否一个应该被选择over the other
A. WINDOW_PRIORITY
QUESTION NO:347
全球支持通过text-和字符处理功能被实现（通过哪个oracle功能）？
B. NLSRTL
QUESTION NO:348（Jesse）
(Choose all that apply.)使用nls_lang环境变量，全球元素可以被精确的定义？
A. NLS_LANGUAGE 语言
B. NLS_SORT
C. NLS_CALENDAR
D. NLS_CHARACTERSET 字符集
E. NLS_TERRITORY 领土
QUESTION NO:349（Jesse）
(Choose all that apply.)给2个不同的字符集A,B， A被看做B的一个精确的超集，下面哪个是正确的？
A. A must contain all of the charactersdefined in B. A必须包含在B中定义的所有字符
B. A must be Unicode.
C. The encoded values in A must matchthe encoded values in B for all characters defined in B. 在A中的编码值必须适应B编码值（在B中定义的所有字符的编码值）
D. A must be a multibyte character set.
E. The encoded values in A must match the encoded values inB for all numeric and alphabetic charactersin B.
QUESTION NO:350(Jesse)
NLS_SORT参数设置默认的sort方法为下列哪些操作？
(Choose all that apply.)
A. WHERE clause
B. ORDER BY clause
C. BETWEEN clause
D. NLSSORT function 函数
E. NLS_SORT function
QUESTION NO:351
哪个视图显示所有有效值为nls_language,nls_sort,nls_territory,和nls_characterset参数？
E. V$NLS_VALID_VALUES
QUESTION NO:352
数据库中哪个数据类型存储时区信息
C. TIMESTAMP WITH TIME ZONE
QUESTION NO:353
(Choose all that apply.)下列哪个是有效的设置为NLS_COMP参数？
A. ASCII
B. ANSI
C. BINARY
D. MONOLINGUAL
E. MULTILINGUAL
QUESTION NO:354（Jesse）
NLS参数可以被使用以下5种方法来设置。按照从高到低的优先级顺序来进行排序
d. Inside SQL function 内部SQL函数
c. Explicit ALTERSESSION statement明确的altersession语句
b. Client environmentvariable客户端环境变量
e. Server initializationparameter 服务器初始化参数
a. Default setting 默认设置
从高到低：语句，会话，客户端环境，实例，数据库
A. b, d, e, a, c
B. e, a, b, c, d
C. d, c, b, e, a
D. a, b, d, c, e
E. d, c, b, a, e
QUESTION NO:355（Jesse）
What can you determineabout the following linguistic语言学的sorts based only on their names?你决定什么关于下列linguistic语言学的排序（只基于他们名字）
1. GERMAN
2. FRENCH_M
A. 1 is a monolingual只用一种语言的 sort.
B. 2 is a monolingual sort.
C. 1 is case insensitive.
D. Both 1 and 2 are case insensitive.
E. Case sensitivity is unknown.
QUESTION NO:356
In a database with thedatabase character set of US7ASCII and a national character set of UTF-8,whichdatatypes would be capableof能够 storing Unicode data by default?在一个数据库中，数据库字符集，US7ASCII和UTF-8，默认哪种数据类型能够存储unicode数据
A. VARCHAR2
B. CHAR
C. NVARCHAR2
D. CLOB
E. LONG