A.NAS runs on 2Gb fibre, which will provide better performance.
B.NAS uses WAN infrastructure, which can easily span the 1 KM gap.
C.NAS requires fibre storage, which allows dual paths for redundancy.
D.NAS requires iSCSI routers and offers better growth environment.
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A.The ability to interleave writes to the array
B.High Availability and failover
C.LUN sharing via Target Mode SCSI on the storage system
D.A greater number of LUNS available on the same storage system
A.Change the stripe size on the RAID controller
B.Change the stripe size to 1024K on the RAID controller
C.Change the stripe size on the RAID controller for the first array
D.Change the stripe size on the RAID controller for the second array
A.Amount of data in the backup
B.Bandwidth available to the tape device
C.Length of the backup/restore window
D.Speed that the backup system can find files for restoration
A customer wants to hold all enterprise data on their DS4000 system. Several servers were added after they purchased another company. The servers that have to be run are:
(1)An Oracle database running on a HP-UX server
(2)Several virtual machines running on VMWare ESX server
(3)A Microsoft cluster running Exchange 2000 server
Which of these new servers can be integrated with the DS4000?()
A.DS4000 storage does not support HP-UX, so the HP-UX server cannot be integrated.All other new servers can be used.
B.An Exchange cluster needs local disks, so the DS4000 cannot be used for this.All other new servers can be used.
C.When equipped with proper HBA’s and subsystem device drivers, all new servers can operate with the DS4000 storage device.
D.VMWare ESX can use the DS4000 storage; however, the virtual machines running in it will not have access to this storage other than via a virtual disk.All other new servers can be used.
A.RAID-5 with cache write back
B.RAID-1E with cache write back
C.RAID-10 with cache write thru
D.RAID-50 with cache write thru
The statistics for a poorly performing, dual-processor x365 system are as follows:
(1)Processor: 80% for 5-second increments
(2)Memory page faults: 360/second average over 15 minutes
(3)Disk % disk time: 100%
Which of the following will provide the greatest performance improvement?()
A.Add memory
B.Add a processor
C.Exchange the existing processor for a faster processor
D.Add a faster disk subsystem
A.Higher availability of the enclosure
B.Access to both channels of the RXE-100
C.Support for more PCI-X 133MHz I/O cards
D.Improved management of the Drawer Management Controller in the RXE-100
A.Replace the two 3.0 GHz DP processors with four 3.0GHz MP processors with a 4MB L3 cache and 4GB of RAM
B.Replace the x445 with an x366 with four 3.66 EM64T processors with a 1MB L2 cache and 4GB of RAM
C.Replace the two 3.0GHz DP processors with two 3.0GHz MP processors with a 4MB L3 cache and 2GB RAM
D.Replace the two 3.0GHz DP processors with four 3.0 GHz DP processors with a 512KB L2 cache and 4GB RAM
A.An x255 with 4 processors
B.An x365 with 4 processors
C.An x445 with 4 processors
D.An x445 with 32 processors
A FastT Host FC-2 bus adapter, a U320 SCSI adapter, and three 10/100Mb Ethernet adapters have to be installed as optimally as possible. This is going to be a 24X7 system. The addition of extra PCI-cards is a major consideration as well. Based on the following, what is the best configuration?()
(1)Slot 1 66MHz Bus 1
(2)Slot 2 66MHz Bus 1
(3)Slot 3 100MHz Bus 2
(4)Slot 4 100Mhz Bus 2
(5)Slot 5 133Mhz Bus 3
(6)Slot 6 133Mhz Bus 3
A.Put the Ethernet adapters in slots 1, 2 and 3. Put the FastT HBA in slot 5. Put the U320 adapter in slot 6.
B.Put the Ethernet adapters in slots 1, 4 and 6. Put the FastT HBA in slot 5. Put the U320 adapter in slot 3.
C.Put the Ethernet adapters in slots 1, 2 and 4. Put the FastT HBA in slot 3. Put the U320 adapter in slot 5.
D.Put the Ethernet adapters in slots 1, 2 and 3. Put the FastT HBA in slot 5. Put the U320 adapter in slot 4
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A customer needs to deploy a SAN and connect nine servers running a mix of Windows and Linux. They currently need 12TB, but their growth requirements will be tripled in the near future. They will also consolidate 18 legacy Windows servers onto one system using virtualization software and connect that server to the storage solution. A DS4000 series backup solution needs to be included in the design. Which of the following solutions will satisfy these requirements?()
Which of the following statements applies to the x445 memory subsystem?()
A customer needs a new database server. The database application has a high memory overhead but does not benefit from 8-way processing. They would like a rack mountable system, which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory. Which of the following will satisfy the customer’s requirements?()
A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis. Which of the following factors is the most important consideration in the design of a backup and restore solution?()
A customer has a requirement for a server to run Windows Server 2003 Enterprise Edition and Exchange 2003 Enterprise Edition. It has been determined that 4GB RAM will be needed. The customer is trying to decide between the two following configurations: (1)An IBM xSeries x366 with 4 Xeon MP processors and 4 x 1GB memory DIMMs. (2)An IBM xSeries x445 with 4 Xeon MP processors and 8 x 1GB memory DIMMs. Which question should be asked to guide the customer in selecting the correct memory configuration?()
A customer is building a database server, and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write?()
A customer’s server is experiencing slow application response due to lack of processor power. In which one of the following systems would the addition of the Expand On Demand processor upgrade feature benefit future expansion?()
A customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which of the following questions will provide the information necessary to design the best performing storage solution?()
Which of the following is a function of the XceL4 Cache?()
A small bio-technical company is interested in implementing a 32-node Linux cluster.They have developed their own software that allows all of the nodes to work on the same problem at the same time.The application requires messages to be passed between the nodes.Each node will require access to a shared storage pool of around 500GB. To identify the inter-process communication (IPC) networking requirements, which of the following is the most appropriate question to ask?()