单选题A small business customer is interesting and requires some shared storage. They expect only 3-4 blades， but wise the storage they require 4 TB RAID 1+0. They also require Flash copy and remote mirroring. Which of the following will be an issue？（）A Flas

第1题：

A customer is looking to add disk storage. They are not satisfied with their existing EMCCLARiiON CX4-240. Instead of adding storage to the CX4， the customer wants to add a newsystem and migrate the LUNs from the EMC to the new storage system over a 6 month period，and not have any system disruption during this time. They are also interested in consolidating diskstorage management. Given these specifications， which of the following solutions would satisfythis customer’s requirements？（）

• A、DS5100 and SAN Volume Controller
• B、DS5100 and Tivoli Storage Manager
• C、2 DS5100 systems with Remote Mirroring
• D、DS5100 and Tivoli Storage Productivity Center for Data

第2题：

A small business customer is interesting and requires some shared storage. They expect only 3-4 blades， but wise the storage they require 4 TB RAID 1+0. They also require Flash copy and remote mirroring. Which of the following will be an issue？（）

• A、FlashCopy is not supported on the DS3000
• B、Remote mirroring is supported on the DS3000
• C、FlashCopy is supported on the BladeCenter S RAIDed SAS Switch Modules
• D、FlashCopy is not supported on BladeCenter S RAIDed SAS Switch Modules

第3题：

第4题：

Which of the following environments is most closely addressed by the N series N3600?（）

• A、a customer that requires block level storage 
• B、a customer that requires CIFS and AIX NFS environments 
• C、a customer that requires good scalability and performance 
• D、a customer that needs to consolidate multiple storage controllers under a single interface

第5题：

Companycom will be using the Virtual IO Server to share both FC and Ethernet adapters among multiple LPARs. The customer is using mostly web services in the LPARs. Which of the following should be considered?（）

• A、Shared Ethernet Adapters and Virtual SCSI services require separate Virtual IO Servers.
• B、Virtualized adapters require essentially the same Virtual IO Server resources regardless of adapter type.
• C、Shared Ethernet Adapters require significantly more Virtual IO Server resources than Virtual SCSI services.
• D、Virtual SCSI services require significantly more Virtual IO Server resources than Shared Ethernet Adapters.

第6题：

A customer wants to consolidate storage from four IBM System p servers and one large IBM System i server on a high end disk subsystem. The customer does not have a SAN installed. The customer will require approximately 24 TB of capacity for System p and 20 TB of capacity for System i. The customer states that performance of the System i system is most important. Capacity， multi-path access， and replication functions are important for the System p servers.  Which solution best satisfies the customer requirements（）

• A、IBM DS8700 with 600 GB drives for the System p， 300 GB/15k drives for Systemi； and advanced functions for System p capacity
• B、IBM DS8700 with LPAR， 300 GB/15k drives and RAID 10 for Systemi； and 600GB drives with RAID 5 and advanced functions for System p capacity
• C、IBM DS8700 with advanced functions， 300 GB/15k drives and RAID 10 for Systemi performance； and 600 GB drives and RAID 5 for System p capacity
• D、IBM DS5100 with Enhanced Remote Mirror， 600GB/15k drives and RAID 5 for System p； and 300GB/15k drives and RAID 10 for Systemi

第7题：

Which of the following RAID levels requires ONLY two drives and provides mirroring?（）

• A、RAID0
• B、RAID1
• C、RAID5
• D、RAID10

第8题：

An administrator has just upgraded a server from non-hot plug storage to all hot plug storage. The administrator powers up the server, during POST the RAID controller is recognized but none of the drive lights flash. Which of the following should the administrator do FIRST to troubleshoot the problem?（）

• A、Check the backplane cabling.
• B、Check the server BIOS.
• C、Update the RAID controller firmware.
• D、Install the latest hard drive firmware

第9题：

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？（）

• A、Is the network capable of using 4x or 12x infiniband？
• B、Will remote shell （rsh） be enabled for remote process initiation？
• C、What are the data transfer requirements for inter-node message passing？
• D、What type of data is being sent across the inter-process communication network？

第10题：

A customer has Direct Attached Storage （DAS） storage for their Windows servers. They are allocating money in next year’s budget for additional storage. Which of the following questions should be asked first to determine the proper storage solution to propose？（）

• A、What is the planned backup solution？
• B、How many people manage the storage system？
• C、What is the total planned capacity？
• D、Is a shared storage subsystem under consideration？