What is the length of RSA keys used to encrypt and decrypt network traffic in a VNX environment?
Answer : D
If a source LUN is trespassed, what happens to a fractured clone LUN?
Answer : A
What is the location of the host agent configuration file on a Linux host?
Answer : D
Which operating system supports LUN shrink?
Answer : B
When provisioning a new logical unit, which RAID group property is the basis for limiting the LUN capacity that can be specified?
Answer : A
At which RAID level are FAST Cache drives configured for VNX arrays?
Answer : B
Explanation:
The FAST Cache consists of one or more pairs of mirrored disks (RAID 1) and provides both read and write caching. For a read caching, the FAST Cache copies data off the disks being accessed into the FAST Cache.
For protected-write applications, the FAST Cache effectively buffers the data waiting to be written to disk.
What is the preferred method for partition VNX FC LUNs attached to a Windows Server
2008 R2 host?
Answer : A
According to EMC best practices, how many Primary Usermappers are recommended in a multiple VNX array environment?
Answer : C
The preferred path to your VMware ESX host failed. Which native multi-pathing policy will revert to the preferred path when it is restored?
Answer : A
Explanation:
Native ESX/ESXi Multipath is managed via the configuration of a failover policy. Policy options are:
MRU (Most Recently Used) uses last active path, and does not fail back when a path is restored
Fixed (Preferred path) reverts back to preferred path when it is restored to service
Round Robin rotates the path selection between all available paths and enables basic load balancing across the paths.
This algorithm is not adaptive, so it will flip from one channel to the other with no regard for the work load unlike PowerPath, nor is it responsive to queue depth.
NotE. Prior to vSphere, there was no way to load balance a LUN indigenously and customers needed to statically distribute LUNs across paths.
By default, what do you have to install on an ESX 4.x host to auto register with a VNX for
Block storage system -
Answer : D
What is the maximum number of LDAP service connections available when configuring
LDAP for VNX Block storage system?
Answer : B
What are the severity levels available with Unisphere event notifications?
Answer : A
Which VNX feature is used to reclaim unused storage space?
Answer : B
Which Unisphere wizard can automatically allocate all available disk storage and present it as private LUNs?
Answer : A
Which tool is used to complete the initialization of only a VNX System for Block?
Answer : A
Explanation:
Vnx installation assistant is used for the vnx unified (block and file)