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What are two  features of ControlCenter SAN Manager?
A. Ability to run ControlCenter in a secure fabric for DATA, Cisco and Brocade fabrics
B. Discovery and monitoring of storage networks and their components to detect and respond to error conditions
C. Assisted Discovery feature to assist ControlCenter agents that do not perform automated discovery of switches
D. Ability to manage and zone DATA/Connectrix, Brocade, QLogic and Cisco switches, as well as mixed fabrics, including the ability to import active/inactive zoning elements during discovery
Which tool provides the diagnostics screens for the Centera?
A customer has a requirement for a new solution to handle their growing storage requirements. The solution should have the ability to cover storage needs for the next three years. The environment consists of 100 TBs of file system data spread across five file systems. On average, the file systems grow 1 TB a month. In addition, they have a large VMware cluster supporting 200 VMs and a highly transactional database.
The customer wants the solution to offer good performance, scalability, manageability, and be cost-effective. The sales team is looking to you to recommend a solution.
Which recommendation will meet the customer’s requirements?
A. VNX for DB and VMware workloads, and Isilon for file system data
B. Isilon scale-out and cluster as required
C. VNX Unified platform with FAST Cache
D. VMAX with FAST VP and a NAS Gateway
Your customer has an Isilon 4-node X400 cluster used for home directory use, and has since updated to OneFS 7.0. The HR and Legal departments have been very strict about using only dedicated file servers that are part of a single, isolated, untrusted Active Directory domain. Their filer has been out of maintenance, and fears are being raised that, due to the age, it may fail at some point. What could the IT department do, to allow the HR and Legal groups to provide file share services, with minimal impact to their other application permissions?
A. Use Access Zones for each domain
B. Consolidate onto a single cluster and merge the domains
C. Utilize SmartPools to create two pools to separate the domains
D. Recommend a 2nd cluster for the HR/Legal department
You are assisting a customer with creating an Isilon solution that will address their needs while remaining cost-effective. The customer environment consists of high IOPS-intensive, random access file-based applications.Which Isilon storage node type will meet the customer’s needs?
A. S-Series node
B. NL-Series node
C. X-Series node
D. Performance Accelerator node
What are features of VNX Snapshots?
A. Uses redirect on first write.
Lower write performance impact.
B. Uses copy on first write.
Supported with pool-based LUNs.
C. Uses redirect on first write.
Supported with all LUN types.
D. Uses copy on first write.
Does not require reserve LUN pool.
What is a benefit of using ATA storage in NAS environment?
A. Low performance storage for OLTP applications
B. High performance storage for OLTP applications
C. High volume storage for high performance environment
D. High volume storage for low performance environments
You are creating an auto-extend file system. What would happen if you leave the Maximum Capacity option empty?
A. File system would grow to the pool capacity limit.
B. Data would be overwritten.
C. File system would fail to auto-extend.
D. Write I/Os would be saved in cache until more space is added.
How many buffer-to-buffer (BB) credits can be used on ports 4-23 in a DS-24M2 switch?
What is the recommended minimum amount of memory in a management station for an EMC VisualSAN 4.0 installation in a mid-sized SAN?
A. 256 MB
B. 512 MB
C. 1 GB
D. 2 GB
A SnapView session is started on a source LUN at 2.30 p.m. The snapshot is activated and assigned to a secondary host. The secondary host makes changes to the snapshot. The storage administrator removes the snapshots from the secondary host’s storage group at 4:15 p.m and removes the source LUN from the primary host’s storage group at 4:30 p.m a roll back operation is started at 5:15 p.m. Which view the data source LUN will contain once the rollback completes?
A. Primary hosts 4:30 p.m view
B. Secondary host’s 7:30 p.m view
C. Secondary host’s 4:10p.m view
D. Primary host’s 2:15 p.m view