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单选题
A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site. Which IBM System Storage DS8000 solution should the storage specialist propose to the client（）
A
Metro/Global Mirror
B
Metro Mirror
C
Global Copy
D
Global Mirror
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Your network contains two data centers named Datacenter1 and Datacenter2. An Active Directory site exists for each data center. The data centers connect to the Internet by using a direct link. The data centers connect to each other by using a high-speed WAN link. You plan to deploy Exchange Server 2010 Mailbox servers in both data centers. You need to plan message routing to meet the following requirements：.Ensure outbound delivery of e-mail messages if a single server fails .Automatically load balance the Hub Transport server in each site .Deploy the minimum number of servers What should you include in the plan？（）A、In each data center， deploy one Hub Transport server. Create and configure one Send connector.B、In each data center， deploy two Hub Transport servers. Create and configure one Send connector.C、In each data center， deploy one Edge Transport server. Create and configure two Send connectors.D、In each data center， deploy two Edge Transport servers. Create and configure two Send connectors.
考题
单选题Due to a recent change in government regulations， Company.com needs to create two independent but synchronized copies of their data. These copies must be contained in separate storage device a minimum of 100 km apart. The customer has capacity in two systems that meet the criteria， one with SSA disk and the other is FAStT. What facility can be used to manage this issue？（）A
Two independent copies of the data can be created and synchronized using the HACMP/XD://HAGeoB
The existing disks can be incorporated a single storage unit using the optional product HACMP/XD://PPRCC
AIX can create a mirrored logical volume across the two systems that would be accessible from either systemD
AIX can use the multi path IO subsystem to spread the information across the devices and keep the copies separated
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单选题A customer has two locations that host their pSeries servers. Traffic is being routed through the public Internet. The customer needs to exchange confidential financial data between the servers. Which of the following solutions should the pSeries technical specialist propose to the customer to secure the data？（）A
A DCE domainB
A Kerberos domainC
A PPP tunnel between the serversD
An IPSEC tunnel between the servers
考题
单选题In order to link data centers, a customer is evaluating the installation of fiber optic cable between buildings that are 400 meters apart. The installation will require multiple patch panels and cables. Which of the following is the most critical factor to consider for this installation?（）A
I/O rateB
bandwidthC
signal lossD
Dense Wavelength Division Multiplexing (DWDM)
考题
单选题A customer would like to implement an IBM System Storage DS8000 solution. A Capacity Magic study has determined that 500 drives of 450 GB are required to meet the customer’s capacity requirements. Limited space is available for additional systems in the data center. Which solution best meets the customer’s requirements（）A
DS8800 system with three framesB
DS8800 system with one frameC
DS8700 system with two framesD
DS8800 system with two frames
考题
单选题Your network contains two data centers named Datacenter1 and Datacenter2. An Active Directory site exists for each data center. The data centers connect to the Internet by using a direct link. The data centers connect to each other by using a high-speed WAN link. You plan to deploy Exchange Server 2010 Mailbox servers in both data centers. You need to plan message routing to meet the following requirements：.Ensure outbound delivery of e-mail messages if a single server fails .Automatically load balance the Hub Transport server in each site .Deploy the minimum number of servers What should you include in the plan？（）A
In each data center， deploy one Hub Transport server. Create and configure one Send connector.B
In each data center， deploy two Hub Transport servers. Create and configure one Send connector.C
In each data center， deploy one Edge Transport server. Create and configure two Send connectors.D
In each data center， deploy two Edge Transport servers. Create and configure two Send connectors.
考题
单选题A recent power outage disrupted customer operations in one of the two campus centers. Thecustomer has already started to develop a strategy for consolidation of the data centers andremote backup at a colocation facility, but current and near-term budgets are focused only oncapacity growth at lowest cost. Which of the following capabilities might be immediately attractiveto the customer?（）A
DS8700 with remote mirroring B
V7000 with Easy Tier and SSD C
SVC VDisk mirroring with stretch clusters D
UPS power backup to the racks with current storage controllers
考题
单选题A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site， which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. Which factor is a primary consideration when proposing a solution for this customer（）A
compatibility of copy functionsB
difference in capacities in the two systemsC
cache size discrepancies between the two systemsD
the necessity of using two storage management products
考题
单选题A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）A
Use the Geographic Logical Volume Manager （GLVM） for MetroMirror， and Live Partition Mobility to automate partition migration upon failureB
Use MetroMirror for the AIX volumes and High Availability Disaster Recovery （HADR） to automate partition migration and restart upon failure.C
Use the Geographic Logical Volume Manager （GLVM） for MetroMirror to replicate the data between the two sites and automate application recovery.D
Use MetroMirror for the AIX volumes， and PowerHA SystemMirror Enterprise Edition to automate failover of MetroMirror pairs and automate application recovery.
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