A customer is implementing an Etherchannel environment. They are concerned about how the VNX will handle the traffic load distribution. What is used by EMC VNX to distribute the traffic in an efficient manner?
A. IP Address
B. EUI
C. Round Robin
D. Serial Number Seed
A customer plans to replicate an Oracle instance to an EMC VNX located in their test environment. What Oracle files are required to be replicated to ensure that the database will start up?
A. control files, data files, redo log files
B. data files, control files, archive log files
C. control files, spfile, data files
D. data files, archive log files, pfile
An SQL server is connected to a VNX array using dual HBAs connected to separate fabric switches with no ISLs (Inter Switch Links). PowerPath is used for multipathing. What is the minimum acceptable response time threshold that will ensure server to storage response time for log file write operations is "very good"?
A. <3ms
B. <10ms
C. <12ms
D. <5ms
Exchange 2010 is installed on a virtual machine using VMDK files. Replication Manager is being used to take snapshots of the virtual machine files and back them up to disk. After a few weeks, the Exchange server backups stop functioning. What is the most likely reason for this failure?
A. Replication Manager agent service has stopped
B. Replication Manager can only snapshot powered off VMs
C. Replication Manager is not compatible with VMFS version 5
D. Replication Manager agent is installed on each DAG server
Click on the calculator in the upper left-hand corner.
A customer implemented VNX Replicator in an all-Windows client environment. The customer plans to add fifteen additional VNX-based CIFS servers to the environment. The customer requires the highest level of server portability. How much disk space would be required to add the servers to the source site?
A. 1920 MB + 300 GB
B. 128 MB + 20 GB
C. 3840 MB + 600 GB
D. 256 MB + 40 GB
An EMC VNX with EMC FAST Suite will be used as block storage for four Exchange 2010 servers. The Exchange servers will be used as mailbox and archive servers. The VNX has the following disks in two DAEs:
-Five 200 GB Flash drives
-Fifteen 600 GB SAS drives
-
Ten 2 TB NL-SAS drives
The customer wants to implement auto-tiering. What do you advise the customer?
A.
Retrieving an archived email will force moving the whole Archive mailbox to EFD disks.
B.
Storage tiering is not recommended because of Exchange 2010 BDM operations.
C.
Auto-tiering works only when every disk type group is installed in a separate DAE.
D.
There is no benefit to using auto-tiering with an archive solution.
A customer is implementing an Oracle database on an EMC VNX. Due to cost constraints, the customer cannot dedicate physical disks for the redo logs. How can the disks be laid out to reduce the probability of hitting the VNX write pending limit?
A. Use a striped metavolume
B. Use concatenated disks
C. Use a large RAID 5 LUN
D. Use a large RAID 1/0 LUN
A customer configures an Incremental SAN Copy session between a 500 GB LUN and a 550 GB thick LUN on a new DR VNX. The reserved LUN pool has 50 GB of free space. The source VNX has registered with the DR VNX. The SAN Copy session does not start. What is the cause of the issue?
A. There is insufficient reserved space.
B. The SnapView enabler is not installed.
C. SAN Copy between a thin and thick LUN is unsupported.
D. Destination LUN is a 550 GB thick LUN.
A customer plans to use Incremental SAN Copy (ISC) to migrate data between two EMC VNX. They attempt to create a SAN Copy session from a source LUN, but are unable to create the session. Which is the most likely cause for this SAN Copy session behavior?
A. The source LUN is a SnapView snapshot LUN.
B. The source LUN is already being replicated to a destination LUN.
C. The source and destination LUNs are not the same RAID type.
D. The SAN Copy session is not running on a MirrorView port.
How do primary and standby Control Stations monitor each other?
A. nasmcd
B. nbsnas
C. ConnectHome
D. nasdb
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