On IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume（）A、extent pool id and volume idB、extent pool id and volume nameC、volume id and extent allocation methodD、volume name and extent allocation method

第1题：

What must be specified to create an extent pool（）

• A、blocksize， rank group， and name
• B、storage type， rank group， and name
• C、storage type， capacity， and rank group
• D、capacity， name， and storage type

第2题：

Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）

• A、Increasing the size of a logical volume also increases the size of the file system
• B、Reducing the size of a logical volume requires reducing the size of the file system first
• C、Increasing the size of a file system requires increasing the size of the logical volume first
• D、Increasing the size of a file system also increases the size of the logical volume when necessary

第3题：

第4题：

What must an administrator do to create two new volume groups on a system with only one spare disk?（）

• A、Run the 'mkvg -M' command to create multiple volume groups on a single disk
• B、Add a new disk to the system or release a disk from the one of the existing volume groups
• C、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
• D、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

第5题：

When using CHKDSK, which of the following parameters locks the volume, locates bad sectorsand recovers readable information?（）

• A、/r
• B、/f
• C、/i
• D、/x

第6题：

The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）

• A、df
• B、lsvg
• C、lsfs
• D、lsdev

第7题：

Which of the following is the correct signal flow for an analog multi-room audio system？（）

• A、Source，Volume Control，Speaker，Amp
• B、Source，Amp，Volume Control，Speaker
• C、Amp，Source，Volume Control，Speaker
• D、Speaker，Amp，Volume Control，Source

第8题：

第9题：

A technician wants to create a spanned volume on a set of hard drives. Which of the following tools will identify if the drives will support a spanned volume?（）

• A、System Information
• B、Disk Management
• C、Device Manager
• D、Task Manager

第10题：

Which of the following statements is TRUE about the reorgvg command?（）

• A、No logical volumes wil be moved if write-verify is set to yes.
• B、No action will be performed if it cannot fulfill the allocation requirements.
• C、Physical partitions of a logical volume will be moved if the logical volume's relocatable flag is set to "no".
• D、Physical partitions will be moved as close as possible to the positions specified, if the allocation requirements cannot be fulfilled.