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2021 Nov NS0-511 free practice questions
Q21. You want to conserve disk space in your SnapVault destinations. You enable storage efficiency on each of the secondary volumes.
Which two statements are true in this scenario? (Choose two.)
A. Storage efficiency can be enabled on the secondary volume and SnapVault will manage the schedule.
B. Storage efficiency can be enabled on the secondary volume, but a manual schedule will need to be assigned.
C. If storage efficiency is enabled on the primary volume, it will be preserved on the secondary volume.
D. SnapVault implicitly uses storage efficiency.
Answer: A,C
Explanation: (https://library.netapp.com/ecmdocs/ECMP1196819/html/GUID-33E5E672-6719-4C76-97F7-F1D1CF7C8185.html)
Q22. Your customer wants to implement a mirroring solution between two NetApp controllers. Which solution would you recommend to the customer?
A. Snapshot copies
B. SnapRestore
C. SnapMirror
D. Snapcreator
Answer: C
Explanation:
(https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_snapmirror.1.html)
Q23. In clustered Data ONTAP 8.3, you are creating MirrorAndVault XDP relationships between existing primary and secondary volumes. The Snapshot copy policies have already been created and assigned. The peering is already established and functional.
In clustered Data ONTAP 8.3, which three actions should be taken? (Choose three.)
A. Add the inter-cluster LIF to the broadcast domain.
B. Create and initialize the SnapMirror relationship.
C. Set up the retention on the secondary volume.
D. Create the intercluster LIFs.
E. Create the transfer policy.
Answer: B,C,E
Explanation: (https://library.netapp.com/ecmdocs/ECMP1649948/html/GUID-0551A21C-4769-4431-ADA2-4895EF6DDCFD.html)
Q24. You want to back up a critical Oracle database that resides on a LUN on the NetApp storage system.
You decide that a Snapshot copy is the most efficient way to back up the database. You cannot afford to create any down time for the database.
What must you do to ensure that the data in the database is consistent when you create the Snapshot copy?
A. Have the database administrator issue a checkpoint to the database then use SnapDrive for Unix to take the Snapshot copy of the database LUN.
B. Use SnapDrive for Unix to take the Snapshot copy of the database LUN.
C. Use SnapManager for Oracle to take the Snapshot copy backup.
D. Disable SnapDrive for Unix then run the backup from SnapManager for Oracle.
Answer: B
Explanation: (https://library.netapp.com/ecmdocs/ECMP1552620/html/GUID-2D05907F-D03A-4B53-BCB6-D52CBEC3509A.html)
Q25. Network bandwidth between your the primary and secondary sites is limited. You believe that data compression combined with volume SnapMirror would help solve this problem.
In this scenario, which statement is correct?
A. Data compression can be enabled on the source storage system and will remain intact through SnapMirror.
B. A SnapMirror source cannot be compressed but the destination volume can be.
C. Data compression and SnapMirror are incompatible.
D. Compression can be enabled independently between the source and the destination.
Answer: A
Explanation: (https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-1B71B7D7-A6D1-4A0D-83D8-C5364C9FAABD.html)
You want to protect a clustered Data ONTAP 8.3 volume with a SnapMirror relationship. You choose not to initialize the relationship during the Create Mirror Relationship workflow.
In this scenario, which two statements are correct? (Choose two.)
A. You can initialize the relationship later from the protection window in OnCommand System Manager.
B. You can only initialize the relationship later from the command line.
C. The baseline Snapshot copy will not be created on the primary system.
D. The baseline Snapshot copy will not be transferred to the destination system.
Answer: B,C
Explanation:
(https://library.netapp.com/ecmdocs/ECMP1610202/html/snapmirror/initialize.html)
Renew NS0-511 question:
Q26. Beginning with OnCommand Workflow Automation 3.0, which feature allows you to download and manage your WFA workflow packs from the NetApp resources.
A. Workflow Automation External Data Sources
B. Workflow Automation Database
C. Storage Automation Store
D. Workflow Automation Community
Answer: C
Explanation: (http://community.netapp.com/t5/OnCommand-Storage-Management-Software-Articles-and-Resources/Storage-Automation-Store/ta-p/96829)
Q27. You are in a SnapProtect v10 solution environment creating a new subclient with NAS data.
Besides the subclient name, what other information is mandatory? (Choose three.)
A. the Snap Engine
B. the backup content path
C. the storage policy
D. the backup schedule
E. the retention policy
Answer: A,C,D
Explanation: (http://docs.snapprotect.com/netapp/v10/article?p=products/windows/snap/config_basic.ht m)
Q28. You want to provide your team with a SnapProtect report that shows how many backups succeeded, were delayed, and failed over the last 30 days. You also want detailed information about the jobs, agents, and clients.
Which CommCell report provides the necessary information?
A. Backup Job Summary
B. Activity
C. Health
A. D. SLA
Answer: A
Explanation: (http://documentation.commvault.com/commvault/v10/article?p=features/reports/types/js_b ackup_online_help.htm)
Q29. You are calculating transfer time for SnapMirror replication between two NetApp clusters. Which three factors should be included in your consideration? (Choose three.)
A. data size to transfer
B. SnapMirror schedule
C. TCP window size
D. latency between clusters
E. retention policy
Answer: A,C,D
Explanation: (https://library.netapp.com/ecmdocs/ECMP1196991/html/GUID-7CA4731B-B567-4050-870E-A1E076604A38.html)
Q30. You have a VMware VSphere environment with SRM and NetApp SRA fully configured. Which two statements are true? (Choose two.)
A. NetApp SRA supports both LUN attached and NFS mounted datastores.
B. NetApp SRA supports the use of the FC protocol at one site and the iSCSI protocol at the other site.
C. NetApp SRA supports the failover of SnapVault and SnapMirror relationships.
D. NetApp clustered Data ONTAP supports a mixed ALUA configuration where some igroups have ALUA enabled and others do not.
Answer: A,B
Explanation: (https://library.netapp.com/ecm/ecm_get_file/ECMP1388775)