单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A tctl resetB tctl rewindC tctl returnD tctl rewoffl

第1题：

第2题：

Company.com wants to create four partitions on a pSeries p5-570 8-way with one SCSI PCI adapter connected to an external LTO tape drive. The partitions are to be created from an existing system image backup tape.  Which of the following actions will enable the creation of the partitions with minimal intervention？（）

• A、Install a VIO partition to share the tape drive.
• B、Purchase three external SCSI adapters and physically move the tape drive when needed.
• C、Create the partition definitions with the SCSI adapter as a desired resource and use DLPAR commands to move the tape drive.
• D、Create the partition definitions with the SCSI adapter as a required resource for all partitions and use DLPAR commands to move the tape drive.

第3题：

第4题：

A system administrator has an existing mksysb image, but would like to modify the image.data 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.

第5题：

A technician is unable to eject a tape from a drive when pressing the eject button. Which of the following is MOST likely the cause？（）

• A、Corrupt OS
• B、Array is rebuilding
• C、Driver problem
• D、Drive failure

第6题：

A company has recently upgraded all backup hardware and media from DLT IV to LTO3 tapes and tape drives. Several weeks after the upgrade， the development team discovers a corruption in one of the application servers and must restore from one of the DLT IV tapes.  Which of the following steps arenecessary for the server administrator to use these tapes？（）

• A、 Reformat the DLT IV tape in LTO3 format. Load the tape.
• B、 Install the DLT IV driver on the LTO3 drive. Load the tape.
• C、 Load the DLT IV tape into the LTO3 drive.
• D、 Replace the LTO3 drive with a DLT IV tape drive. Load the tape.

第7题：

An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）

• A、tctl reset
• B、tctl rewind
• C、tctl return
• D、tctl rewoffl

第8题：

第9题：

Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）

• A、 multiple AIT （Advanced Intelligent Tape） drives configured for each server
• B、 a standalone LTO （Linear Tape-Open） drive configured for all servers
• C、 standalone DAT （Digital Audio Tape） drives configured for each server
• D、 a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all servers
• E、 a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers

第10题：

Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）

• 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.