Download Administration of Veritas InfoScale Storage 7.3 for UNIX-Linux.VCS-261.SelfTestEngine.2019-09-23.48q.vcex
| Vendor: | Veritas |
| Exam Code: | VCS-261 |
| Exam Name: | Administration of Veritas InfoScale Storage 7.3 for UNIX/Linux |
| Date: | Sep 23, 2019 |
| File Size: | 140 KB |
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Demo Questions
Question 1
An administrator executes the following command to initiate a deduplication dry run on the file system /mnt1 and perform the actual deduplication if the threshold crosses 60 percent:
# fsdedupadm dryrun –o threshold=60 /mnt1
Which threshold should be met of the fsdedupadm command to perform an actual deduplication run?
- the percentage of file system disk usage
- the percentage of expected savings
- the percentage of scan completed
- the percentage of the dry rum completed
Correct answer: B
Explanation:
Reference: https://sort.veritas.com/public/documents/vif/7.3/aix/manualpages/html/man/file_system/html/man1m/fsdedupadm.1m.html Reference: https://sort.veritas.com/public/documents/vif/7.3/aix/manualpages/html/man/file_system/html/man1m/fsdedupadm.1m.html
Question 2
What is a benefit of Veritas Extension for Oracle Disk Manager (ODM) for Oracle databases that reside on Veritas file systems?
- reduced system call overhead
- support for large file sizes
- improved synchronous writes
- enhanced data integrity
Correct answer: A
Explanation:
Reference: https://sort.veritas.com/public/documents/vie/7.2/aix/productguides/html/sfcfs_admin/ch21s01.htm Reference: https://sort.veritas.com/public/documents/vie/7.2/aix/productguides/html/sfcfs_admin/ch21s01.htm
Question 3
What is the key benefit of file replication?
- synchronous replication
- asynchronous replication
- periodic replication
- continuous replication
Correct answer: D
Explanation:
Reference: https://sort.veritas.com/public/documents/vie/7.0/vmwareesx/productguides/html/sfhas_virtualization/ch01s04.htm Reference: https://sort.veritas.com/public/documents/vie/7.0/vmwareesx/productguides/html/sfhas_virtualization/ch01s04.htm
Question 4
What is the default Dynamic Multi- Pathing path restoration policy?
- check_all
- check_alternate
- check_periodic
- check_disabled
Correct answer: D
Question 5
Which two commands can an administrator use to determine the approximate amount of free space in a disk group? (Choose two.)
- vxassist
- vxdefault
- vxdisk
- vxdg
- vxdiskadm
Correct answer: AD
Explanation:
Reference: https://www.veritas.com/support/en_US/article.100000497 Reference: https://www.veritas.com/support/en_US/article.100000497
Question 6
Which command should an administrator use to guarantee data is cached when SmartIO is configured?
- vxcache set autocache
- sfcache preload
- vxassist cache pin
- sfcache pin
Correct answer: D
Question 7
The following command adds two snapshot mirrors to the volume voll on disks mydg10 and mydg11.
# vxsnap –g mydg addmir voll nmirror=2 alloc=mydg10,mydg11
Which plex state indicates the snapshot is fully synchronized?
- SNAPREADY
- SNAPTMP
- SNAPDONE
- SNAPATT
Correct answer: C
Explanation:
Reference: http://sort.symantec.com/public/documents/sf/5.0/hpux/html/vxvm_admin/ag_ch_plexes_vm6.html Reference: http://sort.symantec.com/public/documents/sf/5.0/hpux/html/vxvm_admin/ag_ch_plexes_vm6.html
Question 8
Which InfoScale Storage object can be cached when SmartIO is enabled on a server?
- cache object
- subdisks
- VM disk
- volumes
Correct answer: D
Question 9
Which SmartIO caching mode primarily supports the applications that run directly over raw volumes?
- block-level read caching
- write-back caching
- read-write caching
- block-level write caching
Correct answer: A
Explanation:
Reference: https://webcache.googleusercontent.com/search?q=cache:qXzM-7ypkR4J:https://www.veritas.com/content/support/en_US/doc/129675159-129675163-0/uxrt-731_v83990493-129675163+&cd=2&hl=en&ct=clnk&gl=pk&client=opera Reference: https://webcache.googleusercontent.com/search?q=cache:qXzM-7ypkR4J:https://www.veritas.com/content/support/en_US/doc/129675159-129675163-0/uxrt-731_v83990493-129675163+&cd=2&hl=en&ct=clnk&gl=pk&client=opera
Question 10
Which Veritas InfoScale Operations Manager Add-on provides detailed information about the storage enclosures in the data center?
- the Fabric Insight Add-on
- the Storage Insight Add-on
- the Storage Provisioning and Enclosure Migration Add-on
- the Control Host Add-on
Correct answer: B
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