ST0-248無料問題集「Symantec Storage Foundation 6.1 for UNIX Technical Assessment」

質問 1

Which languages are supported by system locales?

（A）English, German, and Simplified Chinese

（B）English, French, Traditional Chinese, and Italian

（C）English, German, and Korean

（D）English, French, Japanese, Korean, Traditional Chinese, and Simplified Chinese

正解：D 解答を投票する

質問 2

Which command should be used to manage the contents of volboot?

（A）vxdctl

（B）vxconfigd

（C）vxedit

（D）vxvolboot

正解：A 解答を投票する

質問 3

Which command displays thin provisioning capable devices?

（A）vxdefault

（B）vxdisk

（C）vxdmpadm

（D）vxddladm

正解：A 解答を投票する

質問 4

What is the maximum private region size for Volume Manager disks?

（A）128M

（B）512M

（C）64M

（D）256M

正解：D 解答を投票する

質問 5

Output from vxprint -g diskgroup -htr shows a plex with a state of NODEVICE. What does this indicate?

（A）The private region is inaccessible.

（B）The disk media is in a FAILING state.

（C）The private region is accessible.

（D）The subdisks are relocated.

正解：A 解答を投票する

質問 6

Dynamic Multi-Pathing (DMP) uses the I/O policy for distributing I/O load across multiple paths to a disk array or enclosure.
What is the default I/O policy for all arrays?

（A）priority

（B）minimumq

（C）adaptive

（D）round-robin

正解：B 解答を投票する

質問 7

What are the advantages of layered volumes? (Choose two.)

（A）Better write performance

（B）Use of more VM objects

（C）Less disk space usage

（D）Faster recovery time

（E）Higher resiliency

正解：D、E 解答を投票する

質問 8

What occurs when you add an initialized disk to an existing disk group? (Choose two.)

（A）The disk is stamped with the system host ID.

（B）An empty volume is created on the disk by default.

（C）The disk group configuration database is updated.

（D）Volume Manager performs a rescan to recognize all newly configured disks.

（E）The public and private regions are created on the disk.

正解：A、C 解答を投票する

質問 9

Which command can be used to change the Volume Manager disk name of a disk?

（A）vxdisk

（B）vxdg

（C）vxdiskadm

（D）vxedit

正解：D 解答を投票する

質問 10

Which statements are true about adding a mirror to a volume? (Choose three.)

（A）Each mirror must reside on a separate LUN.

（B）A volume can have up to 64 mirrors.

（C）Only concatenated or striped volumes can be mirrored.

（D）Disks with mirrors can be in different disk groups.

（E）By default, a mirror is created with the same layout as the original volume.

正解：A、C、E 解答を投票する

質問 11

Which command can be used to change dynamic multipathing settings for Volume Manager managed devices?

（A）vxdmpadm attr

（B）vxdmpadm setattr

（C）vxdmpadm altattr

（D）vxdmpadm modattr

正解：B 解答を投票する

質問 12

During a normal (error-free) system shutdown, Volume Manager marks all ACTIVE plexes as _____.

（A）DISABLED

（B）SHUTDOWN

（C）STOPPED

（D）CLEAN

正解：D 解答を投票する

質問 13

Volume configuration data are backed up in files located in _____.

（A）/var/vx/cbr/bk

（B）/var/vx/vxconfig

（C）/etc/vx/cbr/bk

（D）/etc/vx/vxconfig

正解：C 解答を投票する

質問 14

A file is compressed using vxcompress with a strength of 3. The owner subsequently needs to change it to a strength of 9.
Which steps must the owner take?

（A）rerun vxcompress with strength 9

（B）unmount file system, remount with new tunables

（C）rename the file, recompress with strength 9

（D）uncompress file, recompress with strength 9

正解：D 解答を投票する

質問 15

What are the options when you deport a disk group? (Choose two.)

（A）New version

（B）New host

（C）Simple

（D）Rename

（E）Temporary

正解：B、D 解答を投票する

ST0-248 無料問題集「Symantec Storage Foundation 6.1 for UNIX Technical Assessment」

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