Download DELL D-PVM-OE-01 Exam Dumps for best preparation
Exam
:
D-PVM-OE-01
Title
: Dell PowerMax Operate v2
Exam
https://www.passcert.com/D-PVM-OE-01.html
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1.What is the correct priority list that Solutions Enabler will use to select a device for use as a Gatekeeper
(GK)?
A. 1. Small devices (< 10 Cylinders) with the inquiry GK flag
2. Standard non-RDF and non-meta devices
3. R1 devices
4. VCM/ACLX devices
5. R2 devices
B. 1. VCM/ACLX devices
2. R1 devices
3. R2 devices
4. Small devices (< 10 Cylinders) with the inquiry GK flag
5. Standard non-RDF and non-meta devices
C. 1. R2 devices
2. Small devices (< 10 Cylinders) with the inquiry GK flag
3. VCM/ACLX devices
4. Standard non-RDF and non-meta devices
5. R1 devices
D. 1. Standard non-RDF and non-meta devices
2. R1 devices
3. VCM/ACLX devices
4. Small devices (< 10 Cylinders) with the inquiry GK flag
5. R2 devices
Answer: B
2.When transitioning from Adaptive Copy mode to SRDF/A mode, what is the minimum number of cycle
switches required to reach data consistency?
A. 1
B. 2
C. 4
D. 8
Answer: B
3.In PowerMax VMAX All Flash and VMAX3 which thin provisioning component can be changed with
SYMCLI or Unisphere?
A. Storage Resource Pool
B. Disk Group
C. Storage Group
D. Virtual Provisioning Pool
Answer: C
4.You are in a meeting with a customer to discuss virtual provisioning on VMAX3 arrays. The customer
wants information on extent allocation during thin device creation.
How many extent(s) are allocated when a thin device is created?
A. 0
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B. 1
C. 12
D. 42
Answer: A
5.Which type of RDF devices are used in Cascaded SRDF environments?
A. R11
B. R12
C. R21
D. R22
Answer: C
6.Where are VMAX3 SRDF/A Delta Set Extension (DSE) allocations stored?
A. Cache
B. Fastest disk pool
C. Default SRP
D. DSE pool
Answer: C
7.Refer to the Exhibit.
How many tracks will be returned to the pool if snapshot 'backup' generation 2 is terminated?
A. 6074
B. 9157
C. 11146
D. 17220
Answer: A
8.Which units of measure are used to specify the size type when creating volumes in Unisphere?
A. MB and GB only
B. Cylinders, MB, GB, TB
C. MB, TB, PB
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D. Cylinders, GB, TB. PB
Answer: D
9.Production work has been started on the R2 devices after an 5RDF Failover operation.
Where will the changes made to the R2 devices be reflected in the SRDF Query output shown in the
exhibit?
A. 1
B. 2
C. 3
D. 4
Answer: A
10.A systems administrator is performing a configuration change on a PowerMax array.
Where does the configuration manager perform the change?
A. Host which performs the change
B. MMCS
C. Disk drives
D. SYMAPI
Answer: B
11.What is the recommended solution to achieve better performance from a VMAX3 SATA disk pool?
A. Add FAST Cache to the system
B. Add additional SATA drives, at the same speed and smaller drive size, to the pool
C. Add additional SATA drives, at the same speed and size, to the pool
D. Add FC drives to the pool
Answer: C
12.A storage administrator has expanded a Storage Group where TimeFinder SnapVX snapshots were
already present.
If a Snapshot Restore operation is performed, what will be the state of the new volumes?
A. Not affected
B. Write Disabled
C. Not Ready
D. Read/Write
Answer: C
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13.Which Unisphere for VMAX feature helps determine if a storage provisioning request can be met by
the VMAX3 array with regards to SLO compliance?
A. Suitability Check
B. Headroom
C. FAST Array Advisor
D. Sizer
Answer: A
14.When selecting an available service level objective, which SLO emulates 15K RPM performance?
A. Gold
B. Diamond
C. Platinum
D. Silver
Answer: A
15.What does the non-disruptive migration, "Validate Create" operation validate?
A. SRDF connectivity between the source and target arrays
B. Necessary masking entities can be created on the target array
C. Software version of the target array
D. Necessary masking entities can be created on the source array
Answer: B
16.Which port flag is required for auto-provisioning?
A. V
B. SC3
C. ACLX
D. SPC2
Answer: C
17.Which type of RDF devices are used on the secondary site of Cascaded SRDF environments?
A. R11
B. R12
C. R21
D. R22
Answer: C
18.When navigating Unisphere for VMAX 8.0, which menu can be used to manage volumes?
A. Storage
B. Hosts
C. System Dashboard
D. System Settings
Answer: A
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19.What is the valid physical witness for an SRDF/Metro configuration?
A. VMAX array
B. Dedicated appliance
C. Windows server
D. Linux server
Answer: A
20.A company is using storage on a disaster recovery (DR) site after an SRDF Failover. A large amount of
data was changed on the R2 side. Hosts on the production side (R1) are online and can resume operation
on demand.
The down time when switching from hosts on the DR side to the hosts on the R1 side needs to be as short
as possible. The company is concerned that performance will be impacted during the failback.
Which SRDF command should be used before the failback to minimize the performance impact after the
failback?
A. Establish
B. Swap
C. Resume
D. Update
Answer: D
21.Which Unisphere for VMAX feature helps determine the available capacity on a VMAX3 array that can
be configured with a specified Service Level and Workload Type?
A. Headroom
B. FAST Array Advisor
C. Suitability Check
D. Performance Plan
Answer: C
22.After installing Unisphere for VMAX, configuration activities are successfully performed on a
VMAX3/VMAX All Flash array. However, performance data is not being collected.
What must be done to collect the performance data?
A. Unisphere for VMAX server must be rebooted
B. System must be registered
C. SMAS service must be started
D. PostgreSQL database is corrupt and must be reinstalled
Answer: B
23.Which product(s) support(s) only 7+1 in RAID 5 configurations?
A. VMAX All Flash and PowerMax 8000
B. VMAX All Flash
C. VMAX3
D. VMAX All Flash and PowerMax 2000
Answer: B
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24.You are in a meeting with a customer describing the features of VMAX3 arrays. The customer wants to
know more about VMAX3 configuration changes that can be performed with Unisphere for VMAX.
Which objects can be configured with Unisphere for VMAX?
A. Thin devices and Autoprovisioning Groups.
B. Thin devices, Storage Resource Pools, and Masking Views.
C. Data Pools and Storage Resource Pools.
D. Disk Groups, Data Pools, and Autoprovisioning Groups.
Answer: A
25.Refer to the Exhibit.
Production work has been resumed on the R2 devices after an SRDF Failover operation.
Where will the changes made to the R2 device be reflected in an SRDF Query?
A. 1
B. 2
C. 3
D. 4
Answer: A
26.The Reserved Capacity for a Storage Resource Pool (SRP) on a VMAX3 has been set to 15%. A
TimeFinder SnapVX snapshot has been created for a Storage Group containing 10 devices.
An application is actively performing read and write I/O to these devices. The snapshot is linked to the
target in Copy mode. Allocation for the SRP reaches 85%.
What will happen to the copy process?
A. Tracks required for the copy will be allocated from the Reserved Capacity
B. Copy to target will continue and complete
C. Copy to target will fail
D. Copy to target will halt
Answer: D
27.After executing a cancel -revert operation on a Non-Disruptive Migration session, what will be the state
of the I/O paths from the host to the target VMAX3 array?
A. Dead
B. Active
C. Balanced
D. Standby
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Answer: A
28.What is a requirement to initiate a non-disruptive migration?
A. Host can see either the source or target array
B. Until migration cutover, host must see the source array only
C. Host must see both the source and target arrays
D. Until migration cutover, host must see the target array only
Answer: C
29.You are attempting to install Unisphere for VMAX 8.0 on a server with the following configuration:
- Microsoft Windows Server 2008 64-bit
- Dual core processor
- 8 GB RAM
- 180 GB free space
The installation is unable to continue because a pre-requisite has not been met.
What is the likely cause of the error?
A. 12 GB of RAM is required.
B. 32-bit operating system is required.
C. 240 GB of free space is required.
D. Quad core processor is required.
Answer: A
30.If a Gatekeeper is listed in both the gkselect and the gkavoid files, what will happen during the
selection of Gatekeepers?
A. gkavoid entry is used
B. gkselect entry is used
C. Neither entry is used
D. Either entry could be used
Answer: C
31.What does a service level define?
A. Expected average response time target for a Storage Group
B. Expected average response time target for a disk group
C. Expected average throughput for a Storage Group
D. Expected average throughput for a disk group
Answer: A
32.Where is the automatic backup feature for the Solutions Enabler Group Name Services (GNS)
database set?
A. Daemon options file
B. Installation wizard
C. SYMAPI options file
D. Unisphere for VMAX
Answer: A
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