单选题A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror.  Which statement is correct about the volumes at the intermediate site（）A the intermediate site volumes are Metro Mirro

第1题：

A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of t he 100 branch routers. All routers use point - to - point subinterfaces and one subnet per PVC. Which of the following is true about OSPF in this design?（）

• A、The central site router has 100 fully adjacent neighborships with the 100 branches
• B、The central  site router has neighborships with all branch routers, but fully adjacent neighbors with only two branches
• C、The central site router has a neighborship with the Frame Relay switcH
• D、None of the other answers is correct

第2题：

A client wants to implement a highly available cluster between two sites. At each site the client has an IBMDS8300. At each site， the client would like a single node which will be connected through a SAN to the local DS8300but not the remote DS8300. Which clustering product could be used to provide high availability for this infrastructure？（）

• A、PowerHA/XD for GLVM
• B、PowerHA with cross-site LVM
• C、PowerHA/XD for Metro Mirror
• D、PowerHA/XD for Global Mirror

第3题：

Which IBM System Storage DS8000 copy function provides a three-site or three-copy solutionusing both synchronous and asynchronous replication?（）

• A、FlashCopy
• B、Metro/Global Mirror
• C、Metro Mirror
• D、Global Mirror

第4题：

A new Disaster Recovery site has been established using Metro Mirror to hold synchronous data at both sites. After the Metro Mirror is started， one of the most important applications， a DB2 database， slows down. An analysis shows that the I/O rate （especially write I/Os） is less than 40% compared to the former rates.  What is the best explanation for this behavior（）

• A、the bandwidth of the PPRC connection between the two sites is too small
• B、the DS8000 SFI at the remote site was shipped with slower disks
• C、I/O rates vary， depending on the distance between the two sites and the rates cannot be changed easily， due to latency
• D、the DB2 database does not work with Metro Mirror without an additional license

第5题：

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 Copy
• B、Metro Mirror
• C、Global Mirror
• D、Metro/Global Mirror

第6题：

You are designing an Active Directory site infrastructure to meet the bussiness and technical requirements. What should you do?（）

• A、Create one site for each office and each local bank.
• B、Create one site for all offices. Create one site for all local banks.
• C、Create one site for Amsterdam. Create one site for all branch office and all local banks.
• D、Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for that Hague branch office. Place half the local banks in the utercht site and half the local banks in the Hague site.
• E、Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for each local bank that has more than 50 users. Place all the other local banks in the Amsterdam Site.

第7题：

You are designing a site topology for the new Active Directory environment.  What should you do？ （）

• A、 Create one site for all offices. Place the subnets for the four branch offices and the Sydney main office in this site.
• B、 Create two sites： one site for the four branch offices and one site for the Sydney main office. Place the subnets for the branch offices in one site. Place the subnet for the Sydney main office in the other site.
• C、 Create three sites： one site for the four branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.
• D、 Create four sites： one for the Melbourne and Perth branch offices， one site for the Berlin and Paris branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.
• E、 Create five sites； one site for the Melbourne branch office， one site for the Perth branch office， one site for the Berlin branch office， one site for the Paris branch office， and one site for the Sydney main office. Place the subnets for each branch office and the Sydney main office in their respective sites.

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第13题：

A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of the 100 branch routers. Which of the following could be true about the number of EIGRP neighbor ships?（）

• A、A partial mesh totaling 100: one between the central - site router and each of the 100 branches.
• B、A full mesh  -  (101 * 100) / 2 = 5050 - One neighborship between each pair of routers.
• C、101 - One between each router (including the central site) a nd its nearby PE router.
• D、None of the answers is correct.

第14题：

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data. Which sequence of actions will properly bring up the secondary site?（）

• A、bring up the secondary site on the target disks
• B、suspend and bring up the secondary site on the target disks
• C、perform a FlashCopy and bring up the secondary site on the target disks
• D、"go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disks

第15题：

A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror.  Which statement is correct about the volumes at the intermediate site（）

• A、the intermediate site volumes are Metro Mirror target volumes for the remote site
• B、the intermediate site volumes are Global Mirror target volumes for the remote site
• C、the intermediate site volumes are both Global Mirror source and Metro Mirror target at the same time
• D、the intermediate site volumes are alsoFlashCopy sources for the remote site

第16题：

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 Mirror
• B、DS8700 systems at each site running Global Mirror
• C、DS5300 systems at each site running Global Mirror
• D、XIV systems at each site running Remote Mirroring

第17题：

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

第18题：

Your network contains three Active Directory sites named Site1， Site2， and Site3. Users can only access Site1 from the Internet.  In each site， you plan to deploy a Mailbox server and a Hub Transport server.  You need to plan the deployment of Exchange servers to meet the following requirements： .Ensure that Exchange ActiveSync and Outlook Anywhere clients can connect to their Mailboxes from theInternet .Minimize hardware costs What should you include in your plan？（）

• A、In Site1， deploy one Client Access server.
• B、In each site， deploy one Client Access server.
• C、In Site1， deploy one Client Access server and one Edge Transport server.
• D、In each site， deploy one Client Access server and one Edge Transport server.

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