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2021 Sep ST0-248 test question
Q21. What is the definition of the disk status FAILING?
A. uncorrectable I/O failure(s) on the public region; private region accessible
B. uncorrectable I/O failure(s) on the public region; private region inaccessible
C. uncorrectable I/O failure(s) on both the public and private regions
D. uncorrectable I/O failure(s) on private region; public region accessible
Answer: A
Q22. How can an administrator uninstall the Veritas Operations Manager (VOM) management server prior to upgrade?
A. execute the installation binary with the -uninstall option
B. use the Common Product Installer (CPI) script and select the VOM server to uninstall
C. uninstall the two VOM packages using OS-specific commands
D. connect to port 5634 on the VOM management server using a web browser
Answer: C
Q23. Refer to the exhibit.
Given c1 is the primary path, what happens when I/O fails on c1 for a single LUN in an Active/Passive array?
A. I/O is redirected to c2 for all LUNS.
B. I/O is blocked to c1, and the LUN is marked offline.
C. I/O is blocked to c1, and all LUNS are marked offline.
D. I/O is redirected to c2 for the failed LUN.
Answer: D
Q24. What must you do to rename the testdg disk group to engdg from the command line?
A. Destroy the disk group and then re-create the disk group using the new name.
B. Use the vxdg change command, which performs a deport and an import in a single step.
C. Use vxdg deport followed by vxdg import; the volumes are automatically started in the disk group after the import.
D. Use vxdg deport followed by vxdg import and then manually start volumes in the disk group by using the vxvol command.
Answer: D
Q25. Which command grows the datavol volume by an additional 30 MB and resizes the file system at the same time?
A. vxassist -g datadg growby datavol 30m
B. vxresize -g datadg datavol 30m
C. vxresize -g datadg datavol +30m
D. vxassist -g datadg growto datavol 30m
Answer: C
Updated ST0-248 exam question:
Q26. Which states are displayed in the output of vxprint? (Choose two.)
A. Data
B. Kernel
C. File System
D. Volume
E. User
Answer: B,D
Q27. What are two benefits of virtual storage using Veritas Storage Foundation 6.1 for UNIX? (Select two.)
A. improved deduplication for data backup
B. ability to resize storage across physical devices
C. improved disaster recovery by mirroring between arrays
D. enhanced file sharing
E. increased virtual memory
Answer: B,C
Q28. Which command can be used to display the I/O policy for an enclosure?
A. vxdmpadm getattr enclosure enclosure_name iopolicy
B. vxdmpadm showattr enclosure enclosure_name iopolicy
C. vxdmpadm listattr enclosure enclosure_name iopolicy
D. vxdmpadm display enclosure enclosure_name iopolicy
Answer: A
Q29. The Concurrent I/O (CIO) option is enabled for a mounted Veritas File System (VxFS).
What must be done to disable it?
A. use the remount option to the mount command without specifying cio
B. unmount the file system and then mount it again without specifying cio
C. runvxtunefs
D. run vxtune
Answer: B
Q30. Which two items are checked on existing Veritas Storage Foundation 6.1 for UNIX systems by the Installation and Upgrade service from Symantec Operations Readiness Tools (SORT)? (Select two.)
A. existing Symantec packages and patches
B. disk group version
C. file system free space
D. volume manager disk group free space
E. disk drive information
Answer: A,C