A client wants to implement a highly available cluster betwe

题目
单选题
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

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相似问题和答案

第1题:

Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. All client computers run Windows 7. You use Microsoft Enterprise Desktop Virtualization (MED - V). You nee d to prepare the MED - V server for cluster mode. What should you do?()

  • A、Copy the ConfigurationServer folder to a network share.
  • B、Add the Failover Clustering feature to the MED - V server.
  • C、Add the Network Load Balancing (NLB) feature to the MED - V server.
  • D、M igrate the MED - V server to a highly available virtual machine (HAVM).

正确答案:A

第2题:

Which of the following statements is true about IPAT via IP replacement?()  

  • A、 Configuration of Hardware Address Takeover is supported.
  • B、 Fewer physical network interface cards are required in the cluster.
  • C、 It is the default for keeping a service IP labels highly available.
  • D、 None-service ip labels must use different subnets than service IP labels.

正确答案:A

第3题:

AnadministratorwantstoinstallWebSMITonanodethatisnotpartofacluster.WhichPowerHAfilesetprovidesthisfunction?()

A.cluster.sysmgt.wsm

B.cluster.es.client.wsm

C.cluster.es.server.websm

D.cluster.sysmgt.websm.rte


参考答案:B

第4题:

A customer wants to implement a clustered database solution on their existing x445 servers.  A minimum of four nodes must participate in the cluster, and the customer wishes to use open standards.  Which of the following best satisfies their requirements?()

  • A、Novell NetWare Cluster Services
  • B、Red Hat Enterprise Linux Cluster Suite
  • C、Microsoft Windows 2003 Server with MSCS
  • D、Microsoft Windows 2003 Enterprise Edition

正确答案:B

第5题:

A network for a two-node cluster has been planned. The network administrator has explained that the networkdoes not support gratuitous ARP. Which of the following steps will ensure that clients are able to connect tothe cluster after a failover takes place?()

  • A、Implement heartbeating over IP aliases
  • B、Implement persistent service IP addresses
  • C、Implement IPAT aliasing with hardware address takeover (HWAT)
  • D、Implement IPAT replacement with hardware address takeover (HWAT)

正确答案:D

第6题:

An administrator wants to install Web SMIT on a node that is not part of a cluster. Which PowerHA filesetprovides this function?()

  • A、cluster.sysmgt.wsm
  • B、cluster.es.client.wsm
  • C、cluster.es.server.websm
  • D、cluster.sysmgt.websm.rte

正确答案:B

第7题:

An administrator wants to use the online planning worksheets as an aid to configuring a PowerHA cluster.Which PowerHA fileset would the administrator need to install in order to obtain this tool?()

  • A、cluster.es.haw
  • B、cluster.es.worksheets
  • C、cluster.es.tools.worksheets
  • D、cluster.es.server.worksheets

正确答案:B

第8题:

The company wants to evaluate making all business office users administrators on their client computers. You need to design a method to ensure that this change can be made in a manner that meets business and security requirements. What should you do?()

  • A、On all domain controllers, implement registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
  • B、On all client computers, implement logon auditing for all user account logons
  • C、On all client computers, configure registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
  • D、On all domain controllers, implement logon auditing for all user account logons

正确答案:C

第9题:

An administrator wishes to implement highly availble NFS exports within a PowerHA 5.3 cluster. How will theadministrator specify that these should be exported as NFS version 4?()

  • A、Add the exports to the /etc/exports file specifying NFS version 4 as an export option
  • B、Install cluster.es.nfs fileset and add the exports to the resource group configuration
  • C、Add the exports to the /usr/es/sbin/cluster/etc/exports file and specify NFS version 4 as an export option
  • D、Upgrade the cluster to PowerHA 5.4.1, install the cluster.es.nfs fileset and add the exports to the resourcegroup configuration

正确答案:D

第10题:

A customer needs to implement a Highly Available solution for JMS that has a primary data center  and a backup. Which three steps would you perform when designing your solution?()

  • A、Store Transaction Logs in a database and use Database stores for JMS to make replication  between sites easier.
  • B、Use file based Transaction Logs and JMS stores and implement a separate replication solution  for files in addition to database in case database replication fails.
  • C、Implement Oracle RAC at each site to provide a highly available solution within each datacenter.
  • D、Configure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.
  • E、Configure Automatic Service Migration for JMS high availability within a datacenter.

正确答案:A,C,E

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