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

質問 1

Which two statements are true regarding the LiveUpdate section in the Virus settings area? (Select two.)

（A）Certified (or Platinum) definitions are enabled by default.

（B）Rapid Response definitions can be scheduled on a daily or weekly basis.

（C）Rapid Response definitions are enabled by default.

（D）An intermediate proxy server is required for any virus definition download.

（E）A LiveUpdate can be initiated on demand.

正解：A、E 解答を投票する

質問 2

Which commands can you use to add the Disk_4 disk to the datadg disk group? (Choose two.)

（A）vxdisk -g datadg adddisk datadg02=Disk_4

（B）vxdg -g datadg newdg02=Disk_4

（C）vxdg -g datadg adddisk Disk_4

（D）vxdisk -g datadg Disk_4

（E）vxdg -g datadg adddisk datadg02=Disk_4

（F）vxdisk -g datadg newdg02=Disk_4

正解：C、E 解答を投票する

質問 3

Where is the File Change Log located after an administrator enables it?

（A）/mount_point/lost+found/vxsf/logs/changelog

（B）/mount_point/lost+found/changelog

（C）/mount_point/lost+found/vxvm/logs/changelog

（D）/mount_point/lost+found/vxfs/changelog

正解：B 解答を投票する

質問 4

Which Veritas Volume Manager command permanently removes a disk from Volume Manager control?

（A）vxdisk init

（B）vxvolunsetup

（C）vxdiskunsetup

（D）vxdg deport

正解：C 解答を投票する

質問 5

Which Veritas Volume Manager parameters can be directly used to tune or adapt a volume layout's optimum performance to an application's I/O profile? (Choose two.)

（A）Stripe unit size

（B）Number of columns

（C）Dynamic multipathing priority

（D）Plex cache size

（E）Full stripe width

正解：A、B 解答を投票する

質問 6

Which object is created when you create a volume?

（A）Disk

（B）Slice

（C）Subplex

（D）Subdisk

正解：D 解答を投票する

質問 7

Which command removes the datavol volume from the datadg disk group?

（A）vxvol -g datadg remove datavol

（B）vxvol -g datadg rm datavol

（C）vxedit -g datadg -rf rm datavol

（D）vxedit -g datadg -rf remove datavol

正解：C 解答を投票する

質問 8

Which Veritas File System feature records any changes to files and directories and improves performance for applications that scan the entire file system?

（A）data change log

（B）file change log

（C）dirty region log

（D）quick log

正解：B 解答を投票する

質問 9

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 10

Which command is used to grow a Veritas File System (VxFS)?

（A）fsmigadm

（B）fsppadm

（C）fsadm

（D）vxfsconvert

正解：C 解答を投票する

質問 11

What are the advantages of a concatenated volume layout? (Choose three.)

（A）Provides redundancy

（B）Provides load balancing

（C）Removes size restrictions

（D）Simplifies administration

（E）Is a better usage of space

正解：C、D、E 解答を投票する

質問 12

Deduplication is controlled at which level?

（A）file system

（B）disk group

（C）volume

（D）directory

正解：A 解答を投票する

質問 13

What are two advantages of layered, versus non-layered, volumes? (Select two.)

（A）faster recovery time

（B）improved write performance

（C）higher resiliency

（D）lower complexity

（E）improved disk space usage

正解：A、C 解答を投票する

質問 14

Which command deletes the datadg disk group?

（A）vxdg -g datadg destroy

（B）vxdg destroy datadg

（C）vxdg -g datadg remove

（D）vxdg remove datadg

正解：B 解答を投票する

質問 15

Which command changes the volume read policy to force Volume Manager to read from each plex of the datavol mirrored volume in the datadg disk group?

（A）vxedit -g datadg set rdpol=roundrobin datavol

（B）vxvol -g datadg rdpol roundrobin datavol

（C）vxvol -g datadg rdpol round datavol

（D）vxedit -g datadg set rdpol=round datavol

正解：C 解答を投票する

質問 16

The upgrade scripts are being used to upgrade Volume Manager. Which file's existence would indicate that the upgrade_start script had been run, but the upgrade_finish has yet to be run?

（A）/VXVM5.0-UPGRADE/.start_runed

（B）/etc/vx/.upgrade_runed

（C）/etc/vx/.start_runed

（D）/UPGRADE_START/.start_runed

正解：A 解答を投票する

質問 17

Which command displays the number of paths for disk hds9500-alua0_57?

（A）vxdisk list hds9500-alua0_57

（B）vxdisk scandisk hds9500-alua0_57

（C）vxdisk -p list hds9500-alua0_57

（D）vxdmpadm list hds9500-alua0_57

正解：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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