A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites.Which of the following solutions satisfies the customer‘s recovery time objective?（）A. DS8700 systems at each site running Metro MirrorB. DS5300 systems at each site running Metro MirrorC. DS5100 systems at each site running Global MirrorD. XIV systems at each site running synchronous mirroring
A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites.Which of the following solutions satisfies the customer‘s recovery time objective?（）
A. DS8700 systems at each site running Metro Mirror
B. DS5300 systems at each site running Metro Mirror
C. DS5100 systems at each site running Global Mirror
D. XIV systems at each site running synchronous mirroring
相关考题：
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)
A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance.Which of the following products best accomplishes this task?（）A. Global CopyB. Metro MirrorC. Global MirrorD. Metro/Global Mirror
There are five distinct business units ___the Marly Firm, each providing expert customer services in regional contact centers.A. between B. within C. as for D. because
资料：New York and London may rule the roost, but other financial hubs in America and Europe have managed to carve out useful specialist niches for themselves. Chicago, for instance, has consolidated its position as the world’s derivatives center, and Houston, the largest city in Texas, is home to America’s biggest energy firms and has spawned an active cluster of energy traders and hedge funds.Europe has also developed a diverse set of financial centers ranging from big cities to island havens such as Jersey and to niche markets such as Luxembourg and Dublin. Edinburg, an established banking center, is now touting itself as a low-cost alternative for financial operations. Among the larger hubs, Frankfurt is an important center for banking and derivatives trading through Eurex, a German-Swiss exchange, with significantly lower costs than London.Switzerland’s twin financial centers, Geneva and Zurich, have done well in their specialists of private banking, wealth management and insurance. The main attractions are low taxes, political stability and a reputation for discretion. Urs Roth from the Swiss Bankers Association says, however, that given its tiny domestic market, Switzerland has had to fight for open markets on an international scale.Paris has long lagged far behind London, dogged by a reputation for excessive regulation and high taxes. The new government is aware that some of France’s best financial brains have crossed the Channel for more lucrative careers in London. Yet Paris has many advantages: a large number of international banks; more international companies than Frankfurt; and easy access to regulators. It has the largest market in Europe for trading in mutual funds. Few would dispute that Paris offers an attractive quality of life and has good transport links. What makes Paris a place to watch just now is the NYSE’s recent merger with Euronext. The combined group will base its international equities business in the French capital. Euronext, which operates exchanges in five European countries, also illustrates the importance of a common language.Financial executives around the world increasingly view Europe as a single market. Soon a new European rule called MiFID （Markets in Financial Instrument Directive） is due to be implemented. It aims to increase competition among and transparency within financial markets. Financiers in other parts of the world are wondering how to achieve a similar degree of cross-border financial integration.What can be inferred from the passage?A.New York is the world’s largest financial hub.B.Houston is the world’s biggest center for energy trading and hedge funds.C.The Europe has as many financial centers as the United States.D.Different financial centers have different specialist features.
Small businesses face unique customer challenges, which three challenges are small businesseslooking to overcome?（）A、technical staffingB、data center deploymentsC、employee trainingD、cost containmentE、operational efficiencyF、customer responsiveness
Small businesses face unique customer challenges, which three challenges are small businesses looking to overcome? （）A、technical staffingB、data center deploymentsC、employee trainingD、cost containmentE、operational efficiencyF、customer responsiveness
A customer has security concerns about classified local data being compromised if the laptop isstolen. The customers laptop has Windows 2000 utilizing the FAT16 file system. Which of the following actions should be taken？（）A、Upgrade the operating system to Windows XP Home.B、Have the customer convert to NTFS and enable data encryption.C、Tell the customer that a laptop should not be used for classified data.D、Configure the wireless adapter to only connect to secure networks.
A customer has two sites located 500 kilometers apart. The customer has both a high-speedInternet link and dark fiber between the sites. The customer wants to utilize storage resources ateither site leveraging replication for disaster recovery implementations. The customer wants to linkthese two sites together. Which option provides the highest performance and is most reliable？（）A、iFCP routerB、FCIP routerC、DWDM and CWDMD、LC multi-mode 50 micron fiber
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
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 MirrorB、Metro MirrorC、Global CopyD、Global Mirror
A customer has requested an IBM System Storage DS8700 solution to meet the following requirements： - 20% yearly growth - 29，000 IOPS - approximately 50/50 mix of read/write operations - small （4 KB） data transfers The storage specialist has created a Disk Magic model in which each port is capable of approximately 2，900 to 3，100 IOPS. What is the minimum number of ports that should be configured on the DS8700 to handle the projected workload for the first year（）A、8B、10C、12D、16
A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart. The data migration andproduction cutover must be accomplished with minimal disruption. Which solution best meetsthese requirements?（）A、Metro MirrorB、HSMC、SVCD、Global Copy
A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements（）A、Metro MirrorB、FlashCopyC、Global MirrorD、Snapshot
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
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.
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
A customer has two locations located 7 kilometers apart. The production site has a Cisco 9509chassis with 48 Fibre Channel ports activated， and the disaster recovery site has a Cisco 9509chassis with 48 Ethernet ports activated. Which of the following products will be used to get thedata from one location to the other？（）A、IBM SAN40-B4B、Cisco MDS 9222iC、Cisco MDS 9148D、IBM SAN32B-E4 with encryption
A financial customer has three data centers that are four kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds. Which solution satisfies the customer’s recovery time objective（）A、DS8700 systems at each site running Metro MirrorB、DS8700 systems at each site running Global MirrorC、DS5300 systems at each site running Global MirrorD、XIV systems at each site running Remote Mirroring
A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?（）A、Global CopyB、Metro MirrorC、Global MirrorD、Metro/Global Mirror
A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites. Which of the following solutions satisfies the customer's recovery time objective?（）A、DS8700 systems at each site running Metro MirrorB、DS5300 systems at each site running Metro MirrorC、DS5100 systems at each site running Global MirrorD、XIV systems at each site running synchronous mirroring
单选题A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）AConcurrent CopyBFlashCopyCMetro MirrorDGlobal Mirror
单选题A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months， causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primaries. Which IBM solution best meets this customer’s requirements（）AIBM System Storage DS8700 andVolumeCopyBIBM System Storage DS8700 andFlashCopyCIBM System Storage DS8700 andFlashCopy with the NoCopy optionDIBM System Storage DS8700 andFlashCopy with the Persistent option
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？（）AA DCE domainBA Kerberos domainCA PPP tunnel between the serversDAn IPSEC tunnel between the servers
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?（）AI/O rateBbandwidthCsignal lossDDense Wavelength Division Multiplexing (DWDM)
单选题The customer would like to replicate their data from site A to site B. This distance is approximately325 meters between the sites. The customer has a DS5000 with 6 DS EXP5000 expansionshelves that hold approximately 40 TB of data. Which method of replication would be supported？（）AHACMP-XDBSnapMirrorCSyncMirrorDEnhanced Remote Mirroring
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
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（）Acompatibility of copy functionsBdifference in capacities in the two systemsCcache size discrepancies between the two systemsDthe necessity of using two storage management products