E20-522 Exam Questions
310 real E20-522 exam questions with expert-verified answers and explanations. Page 4 of 7.
- Question #163
How would you find the Navisphere Analyzer options in the Navisphere Manager GUI?
- Question #164
As of Release 13, what is the maximum number of CLARiiONs that can mirror data to a single remote CLARiiON?
- Question #165
Which four [4] items can VisualSRM report on?
- Question #166
What is required when expanding a RAID 1/0 LUN using Concatenation?
- Question #167
What are three [3] SAN Copy requirements within a CLARiiON CX Series only environment?
- Question #168
Which three [3] options are available to connect and configure a switch?
- Question #169
What is a valid Navisphere CLI command? EMC E20-522 Exam
- Question #170
A customer has requested that daily replicas be taken for their production data every six [6] hours. They wish to keep this copy as a disk backup for 24 hours and allow three diffe...
- Question #171
What happens when a SnapView session is stopped?
- Question #173
Which replication software can be installed on a CX300?
- Question #174
What are three [3] best practices for configuring LUNs on a Solaris host?
- Question #175
Security has been initialized on a CX700 array. If you do not have an account on that array, what will be available to you?
- Question #176
What are two [2] features of the Fracture Log?
- Question #178
What is the maximum number of active and passive paths that PowerPath can support from a host to a LUN?
- Question #179
Which statement describes The Copy-on-First-Write mechanism in SnapView?
- Question #180
Where must read cache be enabled for optimal host I/O?
- Question #181
Which CLARiiON and SAN functions can be performed by the VisualSAN "Provision Storage" feature?
- Question #182
At which level do you set the CLARiiON cache page size?
- Question #184
What are four [4] statements that apply to configuring Snapshot cache LUN size? EMC E20-522 Exam
- Question #185
What is the recommended Page Size for an array in a mixed host environment?
- Question #186
What are two [2] steps critical for a single-HBA direct-attach host to a CLARiiON array?
- Question #187
Which three [3] events occur as part of SnapView cache management?
- Question #188
Which phrase describes Access Logix?
- Question #189
What are three [3] attributes of a Clone Private LUN?
- Question #190
Which switch requires GBIC license key activation beyond 8-ports?
- Question #191
Which four [4] apply when the protected Restore? Option is enabled on a Clone Group?
- Question #192
What is a supported host for a SnapView snapshot to be mounted?
- Question #193
A MirrorView/A mirror has been configured with the "End of Last Update" value set to 15. An update cycle starts at 3:10 P.M. (15:10) and finishes at 3:30 P.M. (15:30). EMC E20-522...
- Question #194
Which CLARiiON feature allows for the creation of storage groups and the attachment of hosts?
- Question #195
NQM has been enabled. What is done with LUNs that are NOT explicitly part of an I/O class?
- Question #196
Which statement applies to a SnapView snapshot?
- Question #197
What is one way a snapshot provides a point-in-time view of a source LUN?
- Question #198
What is one way a snapshot provides a point-in-time view of a source LUN?
- Question #199
A storage administrator wants to use a point-in-time copy of a production LUN for testing. The administrator may want to copy the content of the point-in-time copy to the productio...
- Question #200
A SnapView session is started on LUN 100, which has SP A as the default and current owner. LUN 200 is the reserved LUN assigned to the source LUN and has SP B as its default owner....
- Question #201
A customer starts three SnapView sessions on a source LUN at 1:00 P.M., 2:00 P.M., and 3:00
- Question #202
Which statement describes the operation of the reserved LUN pool? EMC E20-522 Exam
- Question #203
Which statement describes how the reserved LUN pool functions?
- Question #204
On a CLARiiON, the reserved LUN pool currently has four unassigned reserved LUNs. All four LUNs have SP B as their default owner. What will happen if a session, owned by SP A, runs...
- Question #205
A customer needs to create two SnapView snapshots on each of the 128 source LUNs. What does this require?
- Question #206
A CLARiiON array has three production LUNs: 10 GB, 20 GB, and 30 GB. What does EMC recommend for the quantity and size of each reserved LUN in the reserved LUN pool when the rate o...
- Question #207
Which statement describes a consideration in configuring the reserved LUN pool?
- Question #208
What is the maximum number of snapshot source LUNs on a CLARiiON CX4-960?
- Question #209
A 200 GB LUN will have a SnapView session started on it. Two reserved LUNs of 20 GB each have been created to deal with the expected Copy on First Write (COFW) activity caused by s...
- Question #210
What does EMC recommend when configuring the number and size of each LUN in the reserved LUN pool when the rate of change is unknown?
- Question #211
A SnapView session is started on a source LUN at 1:20 P.M. The snapshot is activated and assigned to a secondary host. The secondary host makes changes to the snapshot. The storage...
- Question #212
A customer wants to ensure that their SnapView snapshots will remain accessible even in the event of an SP failure. How will they need to create those snapshots?
- Question #213
What happens when a SnapView snapshot session is started?
- Question #214
A CLARiiON CX4 has SnapView enabled. Management is performed through the command line. What happens if the "-persistent" flag is omitted from the session start command and an SP fa...
- Question #215
A clone is fractured at 1:30 P.M. It is then used for write-intensive testing by a secondary host. The storage administrator starts a Protected Restore at 2:30 P.M. The restore fin...