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单选题
After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with： # mkdir /var/tmp/backup-snaps # fssnap -o bs=/var/tmp/backup-snaps /export Which file do you need to remove？ （）
A
A
B
B
C
C
D
D
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更多 “单选题After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with： # mkdir /var/tmp/backup-snaps # fssnap -o bs=/var/tmp/backup-snaps /export Which file do you need to remove？ （）A AB BC CD D” 相关考题
考题
You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory. Why is it important to remove snapshots after completing a RAW backup in this way?()
A.The snapshot size will continue to grow as changes to the volume are madeB.The snapshots take a significant amount of disk space as they are a duplicate copy of the dataC.The system can only support one snapshot per volume, and you need to remove it to be able to take your next backupD.The system keeps a copy of changes in memory and can cause an out of memory event
考题
Afteryoubackup/exportusingafilesystemsnapshot，andyouhaveremovedthesnapshot，youalsoneedtoremovethebackingstore.Ifthesnapshotwascreatedwith： mkdir/var/tmp/backup-snapsfssnap-obs=/var/tmp/backup-snaps/exportWhichfiledoyouneedtoremove？（）A.AB.BC.CD.D
考题
You have just issued the command user@router save current.conf.Assuming the default settings, where in the file system is current.conf saved?()
A. /var/tmp/B. /var/config/saved/C. /var/home/user/D. /config/
考题
You are the administrator of a SQL Server 2000 computer. You want to set up snapshot replication on the server. The server will serve as Publisher and Distributor for a minimum of 40 Subscribers.Currently, you want to publish 3GB of data, but the data is expected to grow over time. Subscribers will receive a new snapshot each month.You want to minimize the workload on the Publisher/Distributor. Which two actions should you take to configure snapshot replication? (Each correct answer presents part of the solution. Choose two)A．Store the snapshot in the default folder on the Publisher/Distributor.B．Store the snapshot in an alternative folder on the Publisher/Distributor.C．Store the snapshot in a shared folder on a file server.D．Create pull subscriptions.E．Create push subscriptions.
考题
You need to restore some files from a file system. The file system was backed up from a snapshot. Which command will correctly restore these files？（）A、 fssnap -iB、 fssnap -rC、 ufsrestore -iD、 snaprestore -i
考题
You have a Windows Server 2008 R2 Hyper-V server. Hyper-V Manager shows a state of Paused and a status of Disk（s） running out of space for one of the virtual machines （VMs）. You delete several unneeded snapshots from the VM snapshot tree， and you resume the VM. After less than one minute， the state of the VM reverts to Paused. You need to enable the VM to return to a state of Running. What should you do first？（）A、Turn off the VM.B、Export the VM.C、Reset the VM.D、Save the VM.
考题
You have just issued the command user@router# save current.conf.Assuming the default settings, where in the file system is current.conf saved?（）A、/var/tmp/B、/var/config/saved/C、/var/home/user/D、/config/
考题
Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt： RMAN CONFIGURE CONTROLFILE AUTOBACKUP ON； After executing this command， in which of the following cases will RMAN make an auto-backup of the control file？ （）A、 when you change the name of a datafileB、 when you drop a table from the databaseC、 when you take an export of the databaseD、 when you back up the database using OS utilitiesE、 when you issue an ALTER SYSTEM SWITCH LOGFILE statementF、 when you issue a BACKUP command from inside the RMAN run block
考题
You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory. Why is it important to remove snapshots after completing a RAW backup in this way?（）A、The snapshot size will continue to grow as changes to the volume are madeB、The snapshots take a significant amount of disk space as they are a duplicate copy of the dataC、The system can only support one snapshot per volume, and you need to remove it to be able to take your next backupD、The system keeps a copy of changes in memory and can cause an out of memory event
考题
A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files. Which command will mount the snapshot？ （）A、 mount -F ufs -o ro /dev/fssnap/0 /checkB、 mount -F ufs -o rw /dev/fssnap/0 /checkC、 mount -F ufs -o ro /export/project /checkD、 mount -F ufs -o rw /export/project /check
考题
You created a snapshot of the /data2 filesystem as follows： # fssnap -F ufs -o bs=/data2/snap /data2 But， the system responds with the following error： snapshot error： Invalid backing file path What is the problem？ （）A、 The /data filesystem does not exist.B、 This message indicates that the /data2/snap directory does not exist.C、 The name of the Backing Store is incorrect， it should be /dev/fssnap/0D、 This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.
考题
You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（）A、Hyper-V ManagerB、Windows Server BackupC、the Virtual Machine Connection windowD、the Backup command-line tool （also known as wbadmin.exe）
考题
You need to copy the configuration of an Edge Transport Server.You run the Export-edgeconfig.ps1 script.What other action should you perform？（）A、Export-exchange certificateB、Export-transport rule connectionC、Backup system stateD、You must log on by using an account that is a member of the local Administrators group on that computer
考题
You configure a Windows Server 2008 R2 Hyper-V server with several virtual machines （VMs）. A software vendor releases a software update for an application that runs on only one of the VMs. You need to plan a strategy that enables you to install and test the update without interrupting business operations and without corrupting data. What should you do first？（）A、Export the VMB、Create a snapshot of the affected VMC、Enable the Windows Volume Snapshot Service on the affected VMD、Enable the Windows Volume Snapshot Service on the Hyper-V server
考题
Your virtual environment includes Windows Server 2008 R2 Hyper-V servers. The test and development teams are developing a distributed application. The application requires a domain controller， a server that runs Microsoft SQL Server， an application server， and a client computer. The application uses pass-through authentication. You need to ensure that at the time of a failure， the test team can reproduce the error and provide the application in the state in which it existed when the error occurred to the development team for continued analysis. You must achieve this goal while minimizing storage requirements. What should you do？（）A、Snapshot and export all serversB、Snapshot and export only the application serverC、Snapshot the application server， and back up the SQL Server databaseD、Snapshot and export only the domain controller and the client computer
考题
You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The ABC.com network contains a server named ABC_SR11 that hosts a virtual machine named ABC_VT01. ABC_VT01 has an existing snapshot. You want to change the Snapshot File Location of ABC_VT01. How would you accomplish this？（）A、You should use Windows Explorer to move the snapshot file.B、You should run the Convert-VHD cmdlet on ABC_VT01.C、You should use Hyper-V Manager to delete the existing snapshot.D、You should use Windows Backup to configure the file location.
考题
单选题You configure a Windows Server 2008 R2 Hyper-V server with several virtual machines （VMs）. A software vendor releases a software update for an application that runs on only one of the VMs. You need to plan a strategy that enables you to install and test the update without interrupting business operations and without corrupting data. What should you do first？（）A
Export the VMB
Create a snapshot of the affected VMC
Enable the Windows Volume Snapshot Service on the affected VMD
Enable the Windows Volume Snapshot Service on the Hyper-V server
考题
多选题Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt： RMAN CONFIGURE CONTROLFILE AUTOBACKUP ON； After executing this command， in which of the following cases will RMAN make an auto-backup of the control file？ （）Awhen you change the name of a datafileBwhen you drop a table from the databaseCwhen you take an export of the databaseDwhen you back up the database using OS utilitiesEwhen you issue an ALTER SYSTEM SWITCH LOGFILE statementFwhen you issue a BACKUP command from inside the RMAN run block
考题
单选题The /export/home file system is running out of space on c0t0d0s7. You added a new disk to the system and it is named c1t1d0. You need to move the /export/home file system to slice 7 on the new disk. Which command is used to move the data from /export/home to the new disk after booting the server to the single-user milestone？ （）A
AB
BC
CD
D
考题
单选题You created a snapshot of the /data2 filesystem as follows： # fssnap -F ufs -o bs=/data2/snap /data2 But， the system responds with the following error： snapshot error： Invalid backing file path What is the problem？ （）A
The /data filesystem does not exist.B
This message indicates that the /data2/snap directory does not exist.C
The name of the Backing Store is incorrect， it should be /dev/fssnap/0D
This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.
考题
单选题You deploy two Windows Server 2008 R2 Hyper-V servers. You manage the servers by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. You need to ensure that you can restore virtual machines （VMs） in the event of a hardware failure. What should you do？（）A
Use a PowerShell script to create a snapshot of each VM. Run the script every 60 minutes on each Hyper-V serverB
Use a PowerShell script to create a checkpoint of each VM. Run the script every 60 minutes on each Hyper-V serverC
Use a PowerShell script to pause， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V serverD
Use a PowerShell script to shut down， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V server
考题
单选题You have just issued the command user@router# save current.conf.Assuming the default settings, where in the file system is current.conf saved?（）A
/var/tmp/B
/var/config/saved/C
/var/home/user/D
/config/
考题
单选题You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory. Why is it important to remove snapshots after completing a RAW backup in this way?（）A
The snapshot size will continue to grow as changes to the volume are madeB
The snapshots take a significant amount of disk space as they are a duplicate copy of the dataC
The system can only support one snapshot per volume, and you need to remove it to be able to take your next backupD
The system keeps a copy of changes in memory and can cause an out of memory event
考题
单选题You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（）A
Hyper-V ManagerB
Windows Server BackupC
the Virtual Machine Connection windowD
the Backup command-line tool （also known as wbadmin.exe）
考题
单选题A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files. Which command will mount the snapshot？ （）A
mount -F ufs -o ro /dev/fssnap/0 /checkB
mount -F ufs -o rw /dev/fssnap/0 /checkC
mount -F ufs -o ro /export/project /checkD
mount -F ufs -o rw /export/project /check
考题
单选题You need to restore some files from a file system. The file system was backed up from a snapshot. Which command will correctly restore these files？（）A
fssnap -iB
fssnap -rC
ufsrestore -iD
snaprestore -i
考题
单选题You have an Active Directory snapshot. You need to view the contents of the organizational units （OUs） in the snapshot. Which tools should you run（）A
explorer.exe， netdom.exe， and dsa.mscB
ntdsutil.exe， dsamain.exe， and dsa.mscC
wbadmin.msc， dsamain.exe， and netdom.exeD
wbadmin.msc， ntdsutil.exe， and explorer.exe
考题
单选题After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with： # mkdir /var/tmp/backup-snaps # fssnap -o bs=/var/tmp/backup-snaps /export Which file do you need to remove？ （）A
AB
BC
CD
D
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