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You are using the DBVERIFY utility to check the datafiles fo

题目
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

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1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 utility
  • B、by using the DBVERIFY utility
  • C、by using the DB_BLOCK_CHECKING parameter
  • D、by using the DBMS_REPAIR package

正确答案:D

第2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.

正确答案:C

第3题：

You are the network administrator for Ezonexam.com.

You are planning to install 10 new Windows 2000 Server computers. Ezonexam has a tight production schedule that requires no changes be made to the Active Directory except during scheduled outages. You schedule the installations during an upcoming network outage which will occur betweenmidnight and 8:00 A.M.

You want to complete the installations before production begins in the morning.

What should you do?

A．Perform. the installations by using four floppy disks create with the Makebt32.exe utility.

B．Perform. the installations by using four floppy disks create with the Makeboot.exe utility.

C．Perform. the installations by using the Windows 2000 Installation compact disc.

D．Perform. the installations by using the Windows 2000 Installation compact disc and a floppy disk containing a Winnt.sif file.


正确答案：D
解析：Explanation: We must use Setup Manager to create a winnt.sif. We must then copy this file to a floppy. Then start the installation process from the CD-ROM and insert the floppy disk. The installation process will be a fully automated unattended installation.

Incorrect answers:
A: Makebt32.exe is used to create four installation startup disks. This is not automated.

B: Makeboot.exe is used to make Windows 2000 setup floppy disks.

C: Performing the installation using the Windows 2000 Installation CD alone is not what is required in this instance.

第4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.

正确答案:B

第5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 utility
  • B、the DBVERIFY utility
  • C、the ANALYZE command
  • D、the RMAN REPORT command
  • E、the RMAN CROSSCHECK command
  • F、the CHECK_OBJECT procedure of the DBMS_REPAIR package

正确答案:B

第6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.

正确答案:D

第7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

正确答案:C

第8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、 LogMiner
  • B、 The DBNEWID utility
  • C、 The DBVERIFY utility
  • D、 The ANALYZE command
  • E、 The RMAN REPORT command
  • F、 The RMAN CROSSCHECK command.
  • G、 The RMAN BLOCKRECOVER command.

正确答案:D

第9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 package
  • B、 by using the DB_BLOCK_CHECKING parameter
  • C、 by using the DBVERIFY utility
  • D、 will not be completely resolved until the hardware fault is corrected

正确答案:D

第10题：

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 recovery
  • B、 complete recovery
  • C、 recovery using the Flashback Database feature
  • D、 recovery using the export/import utility

正确答案:A

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