A
B
C
D
第1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?()
第2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?()
第3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?()
第4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? ()
第5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?()
第6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?()
第7题:
Export the VM
Create a snapshot of the affected VM
Enable the Windows Volume Snapshot Service on the affected VM
Enable the Windows Volume Snapshot Service on the Hyper-V server
第8题:
A
B
C
D
第9题:
Use a PowerShell script to create a snapshot of each VM. Run the script every 60 minutes on each Hyper-V server
Use a PowerShell script to create a checkpoint of each VM. Run the script every 60 minutes on each Hyper-V server
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 server
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
第10题:
The snapshot size will continue to grow as changes to the volume are made
The snapshots take a significant amount of disk space as they are a duplicate copy of the data
The system can only support one snapshot per volume, and you need to remove it to be able to take your next backup
The system keeps a copy of changes in memory and can cause an out of memory event
第11题:
mount -F ufs -o ro /dev/fssnap/0 /check
mount -F ufs -o rw /dev/fssnap/0 /check
mount -F ufs -o ro /export/project /check
mount -F ufs -o rw /export/project /check
第12题:
explorer.exe, netdom.exe, and dsa.msc
ntdsutil.exe, dsamain.exe, and dsa.msc
wbadmin.msc, dsamain.exe, and netdom.exe
wbadmin.msc, ntdsutil.exe, and explorer.exe
第13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?()
第14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? ()
第15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? ()
第16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?()
第17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?()
第18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?()
第19题:
when you change the name of a datafile
when you drop a table from the database
when you take an export of the database
when you back up the database using OS utilities
when you issue an ALTER SYSTEM SWITCH LOGFILE statement
when you issue a BACKUP command from inside the RMAN run block
第20题:
The /data filesystem does not exist.
This message indicates that the /data2/snap directory does not exist.
The name of the Backing Store is incorrect, it should be /dev/fssnap/0
This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.
第21题:
/var/tmp/
/var/config/saved/
/var/home/user/
/config/
第22题:
Hyper-V Manager
Windows Server Backup
the Virtual Machine Connection window
the Backup command-line tool (also known as wbadmin.exe)
第23题:
fssnap -i
fssnap -r
ufsrestore -i
snaprestore -i
第24题:
A
B
C
D