当前分类： 1z0-043
问题：You have specified the warning and critical threshold values...
查看答案
问题：You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parame...
问题：单选题You are working in an online transaction processing （OLTP） environment. You used the FLASHBACK TABLE command to flash back the CUSTOMERS table. Before executing the FLASHBACK TABLE command， the System Change Number （SCN） was 663571. After flashing back...
问题：单选题An RMAN backup job fails， displaying the following error message： ORA/x7f19809： limit exceeded for recovery files Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error？（）A increase the value of UNDO_RETENTIO...
问题：单选题You have specified the warning and critical threshold values of an application tablespace to be 60% and 70%， respectively. From the tablespace space usage metrics， you find that the actual space usage has reached the specified warning threshold value， ...
问题：单选题You want to view the name of a program associated with a job for making some changes to the program. Which view will you query to find the name of the program associated with the job？（）A DBA_SCHEDULER_JOB_RUN_DETAILSB DBA_SCHEDULER_RUNNING_JOBSC DBA...
问题：单选题You want to check the EMP table in the user， Scott’s schema for block corruption. You also want to fix the corrupted blocks， if any. How will you accomplish the required task？（）A by using the ANALYZE utilityB by using the DBVERIFY utilityC by using the...
问题：On Monday， you dropped the DEPT table from your schema and t...
问题：单选题You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup metadata information. You want to enable the reusable section of the control file to expand itself if the oldest record cannot be reused， and ...
问题：单选题While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap ...
问题：You are using Oracle Database 10g. You performed an incomple...
问题：单选题You took the DATA1 tablespace offline at 10：00 A.M. At 12：30 P.M.， a schema of a user is dropped and purged from the Recycle Bin. You noticed this at 2：00 P.M. and decided to perform an incomplete recovery. Which datafiles will you recover？（）A all th...
问题：多选题You used the following command in Recovery Manager （RMAN） as part of the recovery process： RESTORE CONTROLFILE FROM AUTOBACKUP； How does RMAN find the control file autobackup？（）ABy using the trace file.BBy using the alert log file.CBy using the datab...
问题：多选题You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area？（）Abackup piecesBcopies of all the parameter filesCtrace file generated using BACKUP CONTROLFILE TO TRACEDcontrol file autobacku...
问题：单选题You want to estimate the size of a table by using the Oracle Enterprise Manager. On which data is the size of the table NOT based？（）A column sizesB column data typesC PCTFREED projected number of rowE PCTUSED...
问题：单选题Consider the following command to add a new disk group called "tdgroupA" with two failover groups： CREATE DISKGROUP tdgroupA NORMAL REDUNDANCY FAILOVERGROUP control01 DISK ’/devices/A1’， ’/devices/A2’， ’/devices/A3’ FAILOVERGROUP control02 DISK ’/de...
问题：You enabled the flashback logging feature， but you have not ...
问题：单选题A redo log file is corrupted while the database is open； as a consequence， database operations are stopped because archiving cannot continue. What would you do to solve the problem？（）A clear the redo log groupB perform redo log file importC perform ...
问题：You have configured Automatic Shared Memory Management. Whic...
问题：You are migrating your production database from non-ASM to A...
