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2021 Aug ST0-248 exam cram
Q51. An administrator plans to move disks EMC_11 and EMC_12 from diskgroupappdg to diskgroupwebdg. There are several volumes residing on both disks, so the administrator needs a list of volumes that will be affected for planning purposes.
Which command should the administrator use to generate the list?
A. vxdglistcloneappdgwebdg
B. vxdglistmeta EMC_11 EMC_12
C. vxdg list appdgwebdg
D. vxdglistmoveappdgwebdg EMC_11 EMC_12
Answer: D
Q52. Which vxprint parameters display subvolume information?
A. -sv
B. -r
C. -s
D. -l Answer: B
Q53. An administrator suspects that file creation performance is degraded in several directories on a Veritas File System (VxFS).
Which command should be used to analyze directory organization?
A. fsadm
B. fiostat
C. fsapadm
D. fsppadm
Answer: A
Q54. A mirrored volume is in the DISABLED state on your system, and you need to indicate that data inside a certain plex are either bad or outdated. Which command is used to mark this plex appropriately?
A. vxvol mark plex offline
B. vxmend fix stale plex
C. vxplex repair plex mirror
D. vxrecover plex disable
Answer: B
Q55. An administrator has installed Veritas Storage Foundation 6.1 for UNIX Standard on a number of hosts. The administrator now wants to centrally monitor and manage the hosts. The administrator also wants to generate reports for the hosts and the storage resources that the hosts use. What should the administrator use to generate the reports?
A. Server Management Suite
B. Symantec Operations Readiness Tools
C. Data Insight for Storage
D. Veritas Operations Manager
Answer: D
174. The disks in a disk group containing multiple volumes with mounted file systems become temporarily unavailable and are flagged as DGDISABLED. The disks become available again and automatic Dynamic Multi-Pathing (DMP) recovery has occurred. What is the first step in the recovery process?
A. Deport the disk group.
B. Reattach the disks.
C. fsck the file systems.
D. Unmount the file systems.
Answer: D
Renew ST0-248 practice test:
Q56. Which two statements are true about an online relayout operation? (Select two.)
A. It can create a snapshot.
B. Log plexes remain unchanged.
C. The number of mirrors can be changed.
D. It can be performed on a sparse plex.
E. It can be reversed at any time.
Answer: B,E
Q57. When creating a traditional third mirror breakoff snapshot, which plex state indicates that the snapshot is ready?
A. ACTIVE
B. SNAPTMP
C. SNAPDONE
D. SNAPATT
Answer: C
Q58. What is a valid deduplication chunk size?
A. 1K
B. 2K
C. 32K
D. 256K
Answer: C
Q59. Which two commands can be used to identify a failed disk managed by Volume Manager? (Select two.)
A. vxerror
B. vxdisk
C. vxassist
D. vxnotify
E. vxdctl
Answer: B,D
Q60. What does migrating from thick to thin LUNs involve?
A. array-level mirroring
B. attaching a plex
C. creating volume snapshots
D. encapsulation
Answer: B