You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager （RMAN).Which two are the prerequisites to perform this operation？ （）（Choose two)

A.A

B.B

C.C

D.D

E.E

A. Configuration register

B. NVRAM

C. Boot flash

D. CMOS

E. Flash

A.A

B.B

C.C

D.D

E.E

e Active Directory domain named The network includes 20 member servers running Windows Server 2003 and 4 domain controllers running Windows Server 2003. All client computers run Windows XP Professional.A member server named TestKingSrvA functions as a file server. TestKingSrvA has a locally attached tape device. You need to create a backup schedule for TestKingSrvA. All data on TestKingSrvA must be backed up once a week. Every day, you need to back up only the data that was changed after the last backup. You need to minimize the amount of data that must be backed up every day.What should you do？ （）(Choose two)

A. Perform a normal backup every week.

B. Perform a copy backup every week.

C. Perform a differential backup every week.

D. Perform an incremental backup every week.

E. Perform a normal backup every day.

F. Perform a copy backup every day.

G. Perform a differential backup every day.

H. Perform an incremental backup every day.

A.A

B.B

C.C

D.D

log on to a Windows Server 2003 computer that containsa critical application.You discover that the organizational unit (OU) in which the server is located wasdeleted. You discover that the user rights for this server are controlled by GroupPolicy.You need to restore access to the server. You need to achieve this goal by using theminimum amount of administrative effort.What should you do？（）

A. Perform a normal restoration of the System State data for the domain controller. Force replication.

B. Perform an authoritative restoration of the System State data for the domain controller. Mark the OU for replication.

C. Re-create the OU that was deleted. Reapply Group Policy, and then add the computer account and any necessary users or groups.

D. Perform an Automated System Recovery (ASR) restoration on the domain controller.

You perform an in-place upgrade on a Microsoft Windows XP Service Pack 2 (SP2) computer to Windows Vista.After the upgrade, you attempt to run a custom application. You receive the following error message: This application is only designed to run on Windows XP or later.”You need to run the application on Windows Vista.What should you do？（）

A.A

B.B

C.C

D.D

m.Your mobile device supports the use of Bluetooth and Infrared (IR) for data synchronization. You need to configure data synchronization on your computer to only use Bluetooth.Which three actions should you perform？（）

A.A

B.B

C.C

D.D

E.E

F.F

, another network administrator create a scheduled task to perform a normal backup of Microsoft Exchange Server 2003 compuer every Saturday night.You need to perform maintenance tasks on the Exchange server on this Saturday night only. If the backup starts while you are performing the maintenance tasks,data might be corrupted.You need to ensure that the backup task does not start while you perform the maintenance tasks.What are two possible ways to achieve this goal？ (Each correct answer presents a complete solution.（）Choose two.)

A. In the Backup utility, clear the Enabled (scheduled tasks runs at specified time) check box.

B. In Control Panel, use Scheduled Tasks to pause Task Scheduler.

C. Run the Schtasks command with the /end /p parameters.

D. Use the Services snap-in to change the startup type of the Task Scheduler service from Automatic to Manual.

you install Microsoft Windows XP Professional on the second partition of the same machine.You are able to log on to Windows XP Professional but do not have the option to boot to Windows Vista.You need to be able to dual boot the computer.What should you do？（）

A.A

B.B

C.C

D.D