What are features of VNX Snapshots?
A. Uses redirect on first write. Lower write performance impact.
B. Uses copy on first write. Supported with pool-based LUNs.
C. Uses redirect on first write. Supported with all LUN types.
D. Uses copy on first write. Does not require reserve LUN pool.
Where does the \.filefilter directory reside?
A. On the root share of the Data Mover
B. On the top level of the data file system
C. On the VNX Event Enabler server
D. On the client
What LUN type can be used to configure a metaLUN?
A. Traditional LUN
B. Thick LUN
C. Thin LUN
D. All LUN types are supported
A Linux host has been set up and successfully connected to the VNX array, but the local administrator cannot issue CLI commands.
What is a possible explanation of this behavior?
A. The local administrator was not added to the host agent configuration file
B. The host is only connected to one SP on the VNX array.
C. The host agent must be stopped for the utility to work.
D. Linux iSCSI CHAP data was entered on the target, but not the initiators.
What is the correct VNX Block based VAAI operation?
A. Array Accelerated Full Copy
B. Array Accelerated Bulk copy
C. Thick Lun Provisioning
D. Pause and Resume
A customer has an application that uses a small amount of capacity but has very high performance requirements. Their new VNX is fully virtually provisioned and uses FAST VP storage pools. The customer wants to configure the LUNs for this application on high performance storage. How should the LUNs be initially configured?
A. Using the Highest Available Tier option.
B. A traditional RAID-group LUN on Flash drives should be used.
C. Using the Optimize for Pool Performance option.
D. A traditional RAID-group LUN on SAS drives should be used.
What occurs after data compression of a storage pool LUN?
A. Freed space is returned to the storage pool.
B. The LUN is defragmented.
C. Source LUN is unbound from RAID-group.
D. Host I/O is restarted.
What VNX enablers are required for data compression?
A. Compression and thin provisioning
B. Compression only
C. Thin provisioning and SAN Copy
D. Thin provisioning only.
Which three administrative user authentication scopes are provided by VNX?
A. Global, Local, LDAP
B. Global, Kerberos, CHAP
C. Local, Global, NTLM
D. LDAP, Global, SSH
A storage administrator wants to enable data compression on inactive backup volumes that are configured on RAID-group LUNs.
How does VNX compress RAID-group LUNs?
A. RAID-group LUNs are migrated to a new storage pool LUN with the compression attribute enabled.
B. VNX does not support compression of RAID-group LUNs.
C. RAID-group LUNs are migrated to a new RAID-group LUN with the compression attribute enabled.
D. RAID-group LUNs are compressed in place.
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