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QUESTION 61
When is the Suitability Check run on a VMAX3?
A. While provisioning new storage.
B. Before a code upgrade.
C. When selecting a Port Group.
D. After storage has been allocated.
Answer: A
QUESTION 62
What does it mean if a Storage Group is listed as “Critical” in Unisphere for VMAX?
A. Storage Group performance is below the SLO target.
B. Hardware fault is impacting the Storage Groups.
C. Storage Group available capacity is running low.
D. Storage Groups belong to an SRP which is running low on space.
Answer: A
QUESTION 63
A storage administrator uses Unisphere for VMAX to review VMAX3 Storage Group SLO compliance. What are valid SLO compliance states?
A. Stable, Marginal, Critical.
B. Out-of-Policy, Rebalancing, Marginal.
C. Normal, Warning, Critical.
D. Active, No SLO, Stable.
Answer: A
QUESTION 64
How do Service Level Objectives (SLO) capacity compliance algorithms differ from Storage Resource Pools (SRP) capacity compliance algorithms?
A. SLO capacity compliance ensures data is placed on the correct drive types.
SRP capacity compliance ensures data is placed on the correct SRP.
B. SLO capacity compliance ensures data is placed on the correct SRP.
SRP capacity compliance ensures data is placed on the correct drive types.
C. SLO capacity compliance ensures response time objectives are maintained.
SRP capacity compliance ensures performance metrics determine data placement.
D. SLO capacity compliance ensures performance metrics determine data placement.
SRP capacity compliance ensures responsetime objectives are maintained.
Answer: A
QUESTION 65
A company has two VMAX3 arrays installed at two different sites. VMAX3 eNAS is configured on both arrays with IP network connectivity between them. The company wants to replicate file data between the two VMAX3 arrays. Which EMC technology will meet the requirement without additional hardware?
A. Replicator
B. TimeFinder
C. SRDF
D. RecoverPoint
Answer: A
QUESTION 66
A company has two VMAX3 arrays installed at two different sites. VMAX3 eNAS is configured on both arrays with IP network connectivity between them. The company wants to make multiple copies of their file system volumes while using minimal additional space. Which EMC technology meets this requirement without additional hardware?
A. SnapSure
B. TimeFinder
C. SRDF
D. Replicator
Answer: A
QUESTION 67
A customer wants to migrate their file environment to their existing VMAX3. They want to add the eNAS feature to their VMAX3. What advice should be provided to the customer?
A. eNAS cannot be added to an existing VMAX3 array.
B. Migration from VNX Unified arrays is supported.
C. Additional disks and eNAS I/O modules must be added to the VMAX3.
D. Verify that the file version and the VMAX3 HYPERMAX OS are compatible.
Answer: A
QUESTION 68
A new VMAX3 with eNAS was implemented at a manufacturing company. After storage has been provisioned to the Data Movers, which software is used for NAS management?
A. Unisphere for VNX
B. Unisphere for VMAX or Unisphere for VNX
C. Unisphere for VMAX
D. Solutions Enabler or Navisphere SecureCLI
Answer: A
QUESTION 69
You have been tasked with designing a new VMAX3 array with VMAX Sizer. The customer is interested in SRDF/A and TimeFinder SnapVX for some of their applications. Which VMAX Sizer page allows you to include SRDF/A, SnapVX, and set the desired SLO for these specific applications?
A. Workload – Table View
B. Workload – Graph View
C. Define Constraints – Software Suites
D. Define Constraints – Local Replication
Answer: A
QUESTION 70
You are designing an SRDF/S solution. Network bandwidth can be purchased in increments of single OC3 (155 Mb/s) links. Data compression is not in use. The workload profile is as follows:
– Total I/Os per second = 30,000
– Read block size = 4 KB
– Write block size = 4 KB
– Writes = 30%
How many OC3 links will provide sufficient bandwidth?
A. 1
B. 2
C. 4
D. 6
Answer: B
QUESTION 71
You are designing an SRDF/S solution. Network bandwidth can be purchased in increments of single OC1 (52 Mb/s) links. Data compression is not in use. The workload profile is as follows:
– Total I/Os per second = 30,000
– Read block size = 4 KB
– Write block size = 4 KB
– Writes = 30%
How many OC1 links will provide sufficient bandwidth?
A. 1
B. 2
C. 4
D. 6
Answer: D
QUESTION 72
You are designing an SRDF/S over Fibre Channel solution. Data centers are 50 km apart and 4 Gb/s FC links are in place. What is the minimum number of buffer-to-buffer credits required to maximize the utilization of the links?
A. 25
B. 50
C. 100
D. 300
Answer: C
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