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单选题
You are using the DBVERIFY utility to check the datafiles for any block corruption. You want to write the output of the dbv command to a file not to the screen. Which parameter of the DBVERIFY utility will you use？（）
A
FILE
B
PARFILE
C
LOGFILE
D
FEEDBACK
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更多 “单选题You are using the DBVERIFY utility to check the datafiles for any block corruption. You want to write the output of the dbv command to a file not to the screen. Which parameter of the DBVERIFY utility will you use？（）A FILEB PARFILEC LOGFILED FEEDBACK” 相关考题
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You need to check the EMP_EAST partition in the EMPLOYEES table for physical corruptions. You also need to verify that the rows belong to the correct partition. Which option could you use？（）A、 LogMinerB、 The DBNEWID utilityC、 The DBVERIFY utilityD、 The ANALYZE commandE、 The RMAN REPORT commandF、 The RMAN CROSSCHECK command.G、 The RMAN BLOCKRECOVER command.
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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 DB_BLOCK_CHECKING parameterD、by using the DBMS_REPAIR package
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The datafiles of your database are ASM files. You are performing a check for datafile block corruption by using the DBVERIFY utility. What is a prerequisite for checking block corruption on an ASM datafile by using the DBVERIFY utility？（） A、 The block change tracking feature must be enabled.B、 OMF must be configured on your database.C、 The database must be in ARCHIVELOG mode.D、 A USERID must be supplied.
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You are maintaining the database in Oracle10g. You are performing an incomplete recovery by using RMAN because an important table， EMPLOYEE， is dropped and purged from the Recycle Bin. Which statement is NOT true regarding an incomplete recovery？（）A、 The target database must be in the MOUNT mode to ensure restoration of the datafiles.B、 You can restore the datafiles from the backup by using the RMAN utility only if the backups were taken using the RMAN utility.C、 The control file must be recreated.D、 The database must be opened with the RESETLOGS option.
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You are using the DBVERIFY utility to check the datafiles for any block corruption. You want to write the output of the dbv command to a file not to the screen. Which parameter of the DBVERIFY utility will you use？（）A、 FILEB、 PARFILEC、 LOGFILED、 FEEDBACK
考题
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database？（） A、the DBNEWID utilityB、the DBVERIFY utilityC、the ANALYZE commandD、the RMAN REPORT commandE、the RMAN CROSSCHECK commandF、the CHECK_OBJECT procedure of the DBMS_REPAIR package
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You issued the following command to analyze the SCOTT.EMP table for block corruption： ANALYZE TABLE SCOTT.EMP VALIDATE STRUCTURE； You received the following error： ORA-01578： ORACLE data block corrupted （file # %s， block # %s） How will you resolve the block corruption problem？（）A、 by using the DBMS_REPAIR packageB、 by using the DB_BLOCK_CHECKING parameterC、 by using the DBVERIFY utilityD、 will not be completely resolved until the hardware fault is corrected
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Which one of the following statements about the TNSPING utility is correct？（）A、It helps you to determine whether or not the Oracle database is running.B、It requires the username and password to check the connectivity of the service.C、It does not require the username and password to check the connectivity of the service.D、It establishes a session with the database and checks the connectivity of the service.
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You are maintaining your database in Oracle10g. On Tuesday at 8：00 A.M.， while starting the database， you discover that all the control files are missing. The backup of the full database was performed on Sunday at 6：00 P.M. Which type of recovery will you perform？（）A、 incomplete recoveryB、 complete recoveryC、 recovery using the Flashback Database featureD、 recovery using the export/import utility
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You issue the following statement： SQL SELECT FIRSTNAME， LASTNAME FROM HR.EMPLOYEE； You receive the following error： 01578： ORACLE data block corrupted （file# 6， block # 54） ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’ How will you resolve this problem of data block corruption by reducing the mean time to recover （MTTR）？（）A、 by using the DBMS_REPAIR packageB、 by using the DBVERIFY utilityC、 by using Block Media RecoveryD、 by issuing the ANALYZE TABLE HR.EMPLOYEES VALIDATE STRUCTURE command
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You want to check all the data blocks being written to the datafiles by analyzing the data on each block every time the DBWn process writes. Which action will you perform to check the data blocks？（）A、 Set the value of the DB_BLOCK_CHECKING initialization parameter to TRUEB、 Use the ANALYZE utility.C、 Use the DBVERIFY utility.D、 Use the DBMS_REPAIR package.
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You notice that your RMAN script used to copy the datafiles， control files， and archived redo log files is performing very slowly. Which two changes might you want to include in your RMAN script to speed up the COPY commands？（）A、NOCHECKSUMB、MAXCORRUPTC、CHECK LOGICALD、BACKUP INCREMENTALE、CONFIGURE DEVICE TYPE ... PARALLELISM
考题
You are a network administrator for your company. All servers run Windows Server 2003. A network server named Server1 functions as the main file server. Server1 is backed up each night by using the Backup utility. You perform a test restoration of Server1 by using the Backup utility. You discover that files that are open during the backup process are not being backed up. You need to ensure that open files are backed up successfully. What should you do? （）A、Enable volume shadow copies on the partitions that are being backed up.B、Disable volume shadow copies on the partitions that are being backed up.C、Select the Verify data after backup check box in the Advanced backup options of the backup job.D、Clear the Disable volume shadow copy check box in the Advanced backup options of the backup job.
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You are the network administrator for The network consists of a single Active Directory domain named that contains two domain controllers. The domain controllers run Windows Server 2003 and Certificate Services. Each domain controller has a single mirrored had disk that contains a single NTFS volume. You are responsible for backing up all servers. TestKing requirements state that backups must be performed only between the hours of 1:00 A.M. and 6:00 A.M. All servers share a single backup device. Because a large amount of data must be backed up, you need to complete the required backups as quickly as possible in order to complete the backups within the allotted time. You need to back up Active Directory and Certificate Services on the two domain controllers. The backup must include only the minimum amount of data necessary. Which action or actions should you perform? （）(Choose all that apply)A、Perform a backup of the System State by using the Backup utility.B、Perform a shadow copy backup of the C:/Windows/Ntds folder by using the Backup utility.C、Perform a shadow copy backup of the C:/Windows/Sysvol folder by using the Backup utility.D、Perform a shadow copy of the C:/Windows/System32/Certsrv folder by using the Backup utility
考题
单选题You issue the following statement： SQL SELECT FIRSTNAME， LASTNAME FROM HR.EMPLOYEE； You receive the following error： 01578： ORACLE data block corrupted （file# 6， block # 54） ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’ How will you resolve this problem of data block corruption by reducing the mean time to recover （MTTR）？（）A
by using the DBMS_REPAIR packageB
by using the DBVERIFY utilityC
by using Block Media RecoveryD
by issuing the ANALYZE TABLE HR.EMPLOYEES VALIDATE STRUCTURE command
考题
单选题You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003. All user files are stored in home folders on a member server named Testking3. Full backups are performed on Testking3 every day. A user named Mark leaves the company. A technical support specialist deletes Mark's user account and his files. You need to restore certain files from Mark's folder and enable another user named Anne to access them. What should you do?（）A
Clear the Restore security check box. Use the Backup utility to restore Mark's files to the original location.B
Select the Restore security check box. Use the Backup utility to restore Mark's files to the original location.C
Clear the Restore security check box. Use the Backup utility to restore Mark's files to Anne's home folder.D
Select the Restore security check box. Use the Backup utility to restore Mark's files to Anne's home folder.
考题
单选题There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database？（）A
the DBNEWID utilityB
the DBVERIFY utilityC
the ANALYZE commandD
the RMAN REPORT commandE
the RMAN CROSSCHECK commandF
the CHECK_OBJECT procedure of the DBMS_REPAIR package
考题
单选题Matthew has recently joined NetFx Corporation as a junior-level Database Administrator （DBA）. He is asked by his supervisor to verify the database for data block corruptions. He uses the DBVERIFY utility and finds that two data blocks are corrupted in the database. What should Matthew use to identify the corrupted blocks as well as datafiles containing these blocks？（）A
datafileB
alert logC
dynamic viewsD
control file script
考题
单选题You issued the following command to analyze the SCOTT.EMP table for block corruption： ANALYZE TABLE SCOTT.EMP VALIDATE STRUCTURE； You received the following error： ORA-01578： ORACLE data block corrupted （file # %s， block # %s） How will you resolve the block corruption problem？（）A
by using the DBMS_REPAIR packageB
by using the DB_BLOCK_CHECKING parameterC
by using the DBVERIFY utilityD
will not be completely resolved until the hardware fault is corrected
考题
单选题You need to check the EMP_EAST partition in the EMPLOYEES table for physical corruptions. You also need to verify that the rows belong to the correct partition. Which option could you use？（）A
LogMinerB
The DBNEWID utilityC
The DBVERIFY utilityD
The ANALYZE commandE
The RMAN REPORT commandF
The RMAN CROSSCHECK command.G
The RMAN BLOCKRECOVER command.
考题
单选题While working on the database， you receive the following error： 01578： ORACLE data block corrupted （file# 6， block # 54） ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’ You decide to recover the corrupted data block by using the Block Media Recovery feature. Which option is NOT a disadvantage of using block media recovery？（）A
Block Media Recovery must be used with RMAN.B
You must perform complete recovery of individual blocks.C
You must have a full RMAN backup， not an incremental backup.D
You must use the DBVERIFY utility before using the Block Media Recovery feature.
考题
单选题Which one of the following statements about the TNSPING utility is correct？（）A
It helps you to determine whether or not the Oracle database is running.B
It requires the username and password to check the connectivity of the service.C
It does not require the username and password to check the connectivity of the service.D
It establishes a session with the database and checks the connectivity of the service.
考题
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 DB_BLOCK_CHECKING parameterD
by using the DBMS_REPAIR package
考题
单选题You are maintaining the database in Oracle10g. You are performing an incomplete recovery by using RMAN because an important table， EMPLOYEE， is dropped and purged from the Recycle Bin. Which statement is NOT true regarding an incomplete recovery？（）A
The target database must be in the MOUNT mode to ensure restoration of the datafiles.B
You can restore the datafiles from the backup by using the RMAN utility only if the backups were taken using the RMAN utility.C
The control file must be recreated.D
The database must be opened with the RESETLOGS option.
考题
单选题The datafiles of your database are ASM files. You are performing a check for datafile block corruption by using the DBVERIFY utility. What is a prerequisite for checking block corruption on an ASM datafile by using the DBVERIFY utility？（）A
The block change tracking feature must be enabled.B
OMF must be configured on your database.C
The database must be in ARCHIVELOG mode.D
A USERID must be supplied.
考题
单选题You want to check all the data blocks being written to the datafiles by analyzing the data on each block every time the DBWn process writes. Which action will you perform to check the data blocks？（）A
Set the value of the DB_BLOCK_CHECKING initialization parameter to TRUEB
Use the ANALYZE utility.C
Use the DBVERIFY utility.D
Use the DBMS_REPAIR package.
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