根据我国投资项目建设程序，可行性研究阶段的主要任务包括()等。

A.smitty mksysb (select additional volume group)

B.mkszfile && mksysb /dev/rmt0

C.smitty mksysb AND smitty savevg

D.smitty savevg (select additional volume group)

ta file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform？（）

A.Create a new image.data file and recreate the mksysb image.

B.Use the dd command to replace the image.data file on the mksysb tape.

C.Use the tctl command to palce the new image.data file on the mksysb tape.

D.Place the new image.data file on a diskette that will be road during the installation of the mksysb.

er1. After the mksysb is mounted in /mnt/backup/ from the local nim server.Which command should be run to restore the file？（）

A.tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf

B.restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf

C.listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.conf

D.restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf

A. System image

B. Incremental backup

C. System state restore

D. Differential backup

ata on the servers in your network by using NTBackup. Your manager instructs you to document the procedure for restoring aserver from a backup of the System State data.You need to select the correct method for performing a restoration of a backup of the System State data.What should you do？（）

A. Run the following command: ntbackup.exe backup /F {"FileName"}

B. Run the following command: ntbackup.exe backup systemstate /F {"FileName"}

C. In Control Panel, open System, and configure the Startup and Recovery settings on the Advanced tab.

D. Use NTBackup interactively.

stem State data on the servers in your network by using NTBackup. Your manager instructs you to document the procedure for restoring a server from a backup of the System State data.You need to select the correct method for performing a restoration of a backup of the System State data.What should you do？（）

A. Run the following command: ntbackup.exe backup /F {"FileName"}

B. Run the following command: ntbackup.exe backup systemstate /F {"FileName"}

C. In Control Panel, open System, and configure the Startup and Recovery settings on the Advanced tab.

D. Use NTBackup interactively.

A.Use the tar command on the fifth image.

B.Use the restore command on the fourth image.

C.Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.

D.Reboot using the mksysb tape and then use the dd command to extract the file.

A．auto.u

B．inst.data

C．bos.autoi

D．bosint.data

A. The backup as copy can only be taken to disk

B. The backup as copy can only be taken to tape

C. Backup can be performed only when the instance is shutdown

D. Backup will constitute all used and unused blocks in the database

A.When using a mksysb to clone a system that has had device driver updates applied, the target system does not need to be updated with device driver Updates to match the source systems level, as the mksysb will have the needed drivers.

B.CHRP architecture systems cloned form non-CHRP architecture systems with Updates applied may fail to boot due to incompatibilities between the updated kernel in the mksysb image and the base level devices.chrp.base.rte fileset installed during the cloning process.

C.If the source and target system kernels are different (for example, rs6k and rspc), one MUST boot from CD-ROM installation media, at the same operating system level as the mksysb being restored.

D.The RECOVER_DEVCIES option allows the choice to recover the customized ODM attributes from the mksysb(for example, network addressing, static routes, tty settings, and multi-port adapter cards). The target devices must be in The same location as the source machine, or the install will fail and the device wil not be defined.