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NEW QUESTION 17
What is the maximum number of BTP files that can be included in a project in Sizer?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 18
What action can an administrator perform on a PowerMax using VSI?
- A. Manage re-syncing objects
- B. View capacity utilization
- C. Manage High Availability
- D. View replication sessions
Answer: D
NEW QUESTION 19
At a disaster planning meeting, an architect is presented with the following facts by a client:
A Unix host is replicating storage from a Production PowerMax to a VMAX 250FX.
RDF pairs have been split with Production and DR hosts accessing their respective storage.
Invalid tracks have started to build against PowerMax and VMAX 250FX.
The client now wants to bring production back to PowerMax, discarding the VMAX 250FX updates while keeping the updates on the PowerMax. What is the correct action to take?
- A. Failover
- B. Failback
- C. Establish
- D. Resume
Answer: B
NEW QUESTION 20
An architect plans to implement SRDF/A Legacy mode. What is a possible reason to do this?
- A. Coupled cycle switching between R1 and R2 arrays
- B. Decoupled cycle switching between R1 and R2 arrays
- C. More granular and predictable RPO at the R2 side.
- D. Increased robustness of SRDF/A sessions and reduced DSE spillover
Answer: B
NEW QUESTION 21
What provides a quick representation of the performance metrics of a Storage Group and details the relationship between it and the associated front-end director and ports?
- A. SG Noisy Neighbor
- B. Performance Thresholds
- C. SG Workload
- D. IO Profile
Answer: C
NEW QUESTION 22
How do Copy mode linked targets and NoCopy mode linked targets behave when a SnapVX unlink operation disassociates the linked target?
- A. Once the copy completes, Copy mode linked targets will contain a full and usable copy of the source devices.NoCopy mode linked targets will not allow access to unlinked targets.
- B. Once the copy completes, Copy mode linked targets contain a full and usable copy of the source devices.
Behavior of NoCopy mode linked targets depends on the operating system running on the array. PowerMaxOS 5978 and HYPERMAX OS 5977.810.184 and later allow access to unlinked targets. - C. Once the copy completes, Copy mode linked targets do not contain a full and usable copy of the source devices.
Behavior of NoCopy mode linked targets depends on the operating system running on the array. PowerMaxOS 5978 and HYPERMAX OS 5977.810.184 and later allow access to unlinked targets. - D. Once the copy completes, Copy mode linked targets contain a full and usable copy of the source devices.
Behavior of NoCopy mode linked targets depends on the operating system running on the array. PowerMaxOS 5978 and HYPERMAX OS 5977.596.583 and later allow access to unlinked targets.
Answer: D
NEW QUESTION 23
What is a Composite Group in BCSD?
- A. Collection of SRDF logical relationships
- B. Collection of MSC physical relationships
- C. Collection of Replication Groups
- D. Collection of SRDF physical relationships
Answer: A
NEW QUESTION 24
Which storage object must be created in Unisphere for PowerMax so that vCenter can automatically provision datastores to ESXi hosts?
- A. Storage Volumes
- B. Storage Groups
- C. Masking View
- D. Host Groups
Answer: B
NEW QUESTION 25
Data is being migrated from a VNX to a PowerMax using Open Replicator. The Pace Value is 0 with a Celling of 10%. Copies are taking a very long time to complete.
What could be done to resolve this issue?
- A. Leave Pace as-is; set Ceiling to 100%
- B. Set Pace to 10; set Ceiling to 0%
- C. Leave Pace as-is; set Ceiling to None
- D. Set Pace to 10; set Ceiling to 100%
Answer: A
NEW QUESTION 26
A TimeFinder SnapVX snapshot of source volumes is linked to target volumes. The target volumes are being used for application testing.
What is recommended prior to a relink operation?
- A. Stop accessing both the source volumes and the target volumes
- B. Continue accessing the source volumes; stop accessing the target volumes
- C. Stop accessing the source volumes; continue accessing the target volumes
- D. Continue accessing both the source volumes and the target volumes
Answer: D
NEW QUESTION 27
A storage architect is looking for best practices to expand an existing single V-Brick VMAX All Flash 250. They are planning to expand the VMAX configuration to a dual V-Brick model for better performance.
What is a consideration?
- A. Both V-Bricks must contain 1 TB of cache each
- B. Number of drives must be less than or equal to 96
- C. RAID type of both V-Bricks must be the same
- D. Cache size of both V-Bricks must be equal
Answer: D
NEW QUESTION 28
A storage administrator is provisioning storage on a PowerMax 2000 array. The application requires fast reads and the highest possible data protection.
Which RAID level should be recommended?
- A. RAID 5 (7 + 1)
- B. RAID 6 (6 + 2)
- C. RAID 6 (14 + 2)
- D. RAID 5 (3 + 1)
Answer: D
NEW QUESTION 29
Which deduplication methods are supported for VMAX All Flash?
- A. DEFLATE Compression algorithm, Inline Deduplication, and FBA Storage Resource Pool
- B. Adaptive Compression Engine, Compression I/O module, and LZS Compression algorithm
- C. Extended Data Compression, Inline Deduplication, and LZS Compression algorithm
- D. Adaptive Compression Engine, CKD Storage Resource Pool, and Compression I/O module
Answer: B
NEW QUESTION 30 
Answer:
Explanation:
NEW QUESTION 31
What is required before a port can be disassociated from an FA emulation on a PowerMax?
- A. The port must not be a member of any Port Group
- B. All ports associated with the FA emulation must be offline
- C. The port must not belong to an RDF group
- D. All ports on the I/O module must be offline
Answer: B
NEW QUESTION 32
What is the best practice sizing guideline for front-end FA utilization on a single engine PowerMax array?
- A. 0.5
- B. 0.8
- C. 0.7
- D. 0.6
Answer: A
NEW QUESTION 33
The Reserved Capacity for a Storage Resource Pool (SRP) on a VMAX All Flash array is set to 15%. A TimeFinder SnapVX snapshot is created for a Storage Group containing 10 devices. An application is actively performing read and write I/O to these devices. Allocation for the SRP reaches 85%.
What happens to the snapshot?
- A. Snapshot terminates
- B. Snapshot fails
- C. Snapshot persists but new snapshot deltas cannot be created
- D. Snapshot deltas are allocated from the Reserved Capacity
Answer: A
NEW QUESTION 34
What is the default data collection interval for TTP collections?
- A. 15 minutes
- B. 10 minutes
- C. 30 minutes
- D. 5 minutes
Answer: A
NEW QUESTION 35
The output file of a Linux Host Collection Utility does not match the BCSD parser format. What could be the reason?
- A. OS patches are not up to date
- B. Incorrect LUNs specified
- C. BSCD is incorrectly configured
- D. Perform is not up to date
Answer: A
NEW QUESTION 36
A PowerMax parent Storage Group (SG) contains two child SGs: SG1 and SG2. What is a valid Host I/O limit setting for this configuration?
- A. Parent SG: 500,000
SG1: 400,000
SG2: NOLIMIT - B. Parent SG: 400,000
SG1: 800,000
SG2: 300,000 - C. Parent SG: 500,000
SG1: NOLIMIT
SG2: 1,000,000 - D. Parent SG: 400,000
SG1: 500,000
SG2: NOLIMIT
Answer: B
NEW QUESTION 37
The SecurityAdmin for Unisphere wants to create a new user that will perform all management (active or control) operations on a storage system and be able to modify GNS group definitions in addition to all Monitor operations. The user will not be able to create or delete user accounts.
What role needs to be assigned to the new user?
- A. SecurityAdmin
- B. Device Management
- C. Admin
- D. StorageAdmin
Answer: D
NEW QUESTION 38
A storage architect is demonstrating to a customer how they can register vCenter and ESXi servers, view all relevant storage related objects of an ESXi server, and troubleshoot storage performance. Which system view in Unisphere can be used to do these things?
- A. Hosts
- B. vSphere
- C. vCenter
- D. VMware
Answer: B
NEW QUESTION 39
What needs to be created in BCSD to link multiple SRDF/A sessions?
- A. Logical relationship
- B. Composite Group
- C. MSC logical relationship
- D. Consistency Group
Answer: D
NEW QUESTION 40
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