单选题Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best

题目
单选题
Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）
A

Run the test and dev LPARs in an uncapped mode

B

Activate COD resources if a failover should occur

C

Use DLPAR to move resources between the test and dev and the HACMP LPAR

D

Stop the test and dev environments， bring up new profile for HACMP failover

相似考题

1. The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem：  （1）mklv -t jfslog -y /dev/fs1log testvg 1   （2）chfs -a log=/dev/fs1log /test/fs1   While trying to mount the /test/fs1 filesystem the administrator received the error：  "Cannot mount /dev/fs1lv on /test/fs1： A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error？（）A、Use the logform command to format /dev/fs1log as a jfslogB、Use the chlv command to change the lv type of /dev/fs1log to jfslogC、Use the chvg command to change the default jfslog of testvg to /dev/fs1logD、Edit the /etc/filesystems file to change the log associated with /test/fs1 to /dev/fs1log

2. A customer has provided the pSeries technical specialist with details of an HACMP solution that they would like validated.  The solution is for two POWER4+ p630 servers directly attached to a FAStT600 storage server as the shared storage.  Each system has the following： ？ 2 integrated network ports ？   2 fibre channel adapter cards   ？ 1 power supply and redundant cooling   ？ HACMP v5.1   In addition to a second power supply， what further requirements， if any， are needed to validate this solution and ensure no single point of failure？ （）A、One fibre channel switchB、Two fibre channel switchesC、Two Ethernet cardsD、Nothing

3. Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）A、Use AIX 5.3 which supports micro-partitioning for both the test and training LPARSB、Use DLPAR to move resources from the test LPAR to training when training is activeC、Install Partition Load Manager to share resources between the test and training environmentsD、Install Advanced Power Virtualization and then use micro-partitioning for both the test and training LPARs

4.Your customer wants to build a network for a financial trading floor that has a requirement formultiple high-value transactions, which are also vital to the customer. What are the two mostcritical requirements?（） (Choose two.)A、no single point of failureB、trading database server locationC、redundant application servers locationD、deterministic response to all failuresE、determine which protocol to use

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best”相关问题

  • 第1题：

    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）   

    • A、 All subnets in use by HACMP must be in the same VLAN.
    • B、 All subnets in sue by HACMP must be in a different VLAN.
    • C、 HACMP does not support multiple subnets when using heartbeating via IP aliasing.
    • D、 HACMP does not support the use of VLAN.

    正确答案:A

  • 第2题：

    Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak.  What is the best configuration to fully utilize the processor resource?（）

    • A、Set up the server in SMP mode and use WLM to manage resources effectively
    • B、Set up eight dedicated LPARs and use DLPAR to manage resources effectively
    • C、Set up a shared pool with eight capped LPARs including production and test/dev
    • D、Set up a shared pool with eight uncapped LPARs with priority weight to Production

    正确答案:D

  • 第3题：

    A customer recently acquired two Power servers and plans to implement AIX 6.1 and Live Application Mobility.  What other product is required to accomplish this objective？ （）

    • A、 HACMP for AIX
    • B、 PowerVM Enterprise Edition
    • C、 IBM Management Edition for AIX
    • D、 Workload Partition Manager for AIX

    正确答案:D

  • 第4题：

    Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment. What solution would they use to avoid downtime for OS software maintenance?（）

    • A、Apply OS updates once a year
    • B、Utilize a GPFS cluster solution
    • C、Implement a two server deployment with HACMP
    • D、Install a single server implementation with HACMP failover to a second LPAR

    正确答案:C

  • 第5题：

    Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP  between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI.  How can HACMP be used in this environment？（）  

    • A、 HACMP cannot span sites； the environment must be contained in a single site.
    • B、 HACMP/XD://HAGeo has unlimited distance mirroring that may be appropriate for this environment.
    • C、 HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.
    • D、 HACMP/XD://PPRC that is included with the base HACMP distribution will enable site-to-site  communications in HACMP.

    正确答案:B

  • 第6题：

    Your network consists of a single Active Directory site that includes two network segments. Thenetwork segments connect by using a router that is RFC 1542 compliant. You plan to use Windows Deployment Services （WDS） to deploy Windows Server 2008 R2 servers. All new servers support Pre-Boot Execution Environment （PXE）.  You need to design a deployment strategy to meet the following requirements： èSupport Windows Server？2008 R2   èDeploy the servers by using WDS in both network segments èMinimize the number of servers used to support WDS What should you include in your design？（） 

    • A、Deploy one server. Install WDS and DHCP on the server. Configure the IP Helper tables on therouterbetween the network segments.
    • B、Deploy two servers. Install WDS and DHCP on both servers. Place one server on each of the network segments. Configure both servers to support DHCP option 60.
    • C、Deploy two servers. Install WDS and DHCP on both servers. Place one server on each of the network segments. Configure both servers to support DHCP option 252.
    • D、Deploy two servers. Install WDS and DHCP on one server. Install DHCP on the other server. Place one server on each of the network segments. Configure both servers to support DHCP option60.

    正确答案:A

  • 第7题：

    单选题
    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.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）
    A

     All subnets in use by HACMP must be in the same VLAN.

    B

     All subnets in sue by HACMP must be in a different VLAN.

    C

     HACMP does not support multiple subnets when using heartbeating via IP aliasing.

    D

     HACMP does not support the use of VLAN.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A system administrator wants to ensure that the cluster will failover if quorum is lost for appAvg in RG1 whichis mirrored between hdisk3 and hdisk5. Automatic error notification has been configured in this cluster. Which of the following actions should be usedto test that the cluster fails over correctly when quorum is lost for appAvg？（）
    A

    Emulate the errpt entry from the HACMP Error Notification menu

    B

    Execute a custom test procedure from the HACMP Cluster Test Tool menu

    C

    Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu

    D

    Execute the automated test procedure from the HACMP Cluster Test Tool menu


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）
    A

    Run the test and dev LPARs in an uncapped mode

    B

    Activate COD resources if a failover should occur

    C

    Use DLPAR to move resources between the test and dev and the HACMP LPAR

    D

    Stop the test and dev environments， bring up new profile for HACMP failover


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A step in the HACMP test plan is to gracefully stop the cluster on a node and to verify that the Shared resources fallover to the standby node. To prepare for this testing step， both nodes in the two-node cluster are in a stable state with the single resource group active on Node ’A’.  Which of the following is the best way to execute this portion of the test plan？（）
    A

     Execute lssrc -g cluster stop on Node ’A’

    B

     Execute cat /etc//motd >/dev/kmem on Node ’A’

    C

     Execute /usr/es/sbin/cluster/utilities/sclstop -gr on Node ’A’

    D

     Find the pid of cluster manager daemon on Node ’A’ and issue a kill-9 against the pid


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）
    A

    Use AIX 5.3 which supports micro-partitioning for both the test and training LPARS

    B

    Use DLPAR to move resources from the test LPAR to training when training is active

    C

    Install Partition Load Manager to share resources between the test and training environments

    D

    Install Advanced Power Virtualization and then use micro-partitioning for both the test and  training LPARs


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Companycom is planning to do server consolidation on POWER5. The customer has a test environment, a QA environment and a production environment for two applications. Both the test and QA environments are very small and are only utilized when new releases are being developed and tested. They require less than 1 CPU each. Both production applications require 2 CPUs for day-to-day operation and can require up to an additional 2 CPUs each during abrupt peak requirements. What is the best design for the LPARs?（）

    • A、Use micropartitioning for test and QA environments, and DLPAR for the production applications  
    • B、Use micropartitioning for test and QA environment, and CPU pooling for the production applications 
    • C、Create standard LPARs for all test, QA, and production applications to keep all partitions separate and isolated. 
    • D、Create DLPAR partitions for all test, QA, and production applications to keep test from disturbing production environment. 

    正确答案:B

  • 第14题：

    Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）

    • A、Run the test and dev LPARs in an uncapped mode
    • B、Activate COD resources if a failover should occur
    • C、Use DLPAR to move resources between the test and dev and the HACMP LPAR
    • D、Stop the test and dev environments， bring up new profile for HACMP failover

    正确答案:C

  • 第15题：

    A step in the HACMP test plan is to gracefully stop the cluster on a node and to verify that the Shared resources fallover to the standby node. To prepare for this testing step， both nodes in the two-node cluster are in a stable state with the single resource group active on Node ’A’.  Which of the following is the best way to execute this portion of the test plan？（）  

    • A、 Execute "lssrc -g cluster stop" on Node ’A’
    • B、 Execute "cat /etc//motd >/dev/kmem" on Node ’A’
    • C、 Execute "/usr/es/sbin/cluster/utilities/sclstop -gr" on Node ’A’
    • D、 Find the pid of cluster manager daemon on Node ’A’ and issue a "kill-9" against the pid

    正确答案:C

  • 第16题：

    An HACMP cluster has three nodes of unequal size. The largest node is Node ’A’. The primary application on Node ’A’ has two components. One component is memory intensive， the other is IO intensive. Nodes ’B’ and ’C’ are running web servers and databases that access information produced by applications on Node ’A’. The customer requires the most performance from the primary application and wants all nodes available for fallover processing.  Which of the following is the best solution for meeting the customer requirements？（）  

    • A、 Use nodes of equal size.
    • B、 Create multiple resource groups and use loadlever.
    • C、 Use dynamic node priority to manage resource groups.
    • D、 Use an ordered list to manage resource group fallover.

    正确答案:C

  • 第17题：

    A customer wants to directly attach five servers to an IBM System Storage DS8100. They do not intend to use any SAN switches and would like the servers to have a redundant connection to the IBM DS8100. What is the minimum number of DS8000 host adapter cards that the customer will require（）

    • A、2
    • B、4
    • C、6
    • D、8

    正确答案:B

  • 第18题：

    单选题
    An HACMP cluster has three nodes of unequal size. The largest node is Node ’A’. The primary application on Node ’A’ has two components. One component is memory intensive， the other is IO intensive. Nodes ’B’ and ’C’ are running web servers and databases that access information produced by applications on Node ’A’. The customer requires the most performance from the primary application and wants all nodes available for fallover processing.  Which of the following is the best solution for meeting the customer requirements？（）
    A

     Use nodes of equal size.

    B

     Create multiple resource groups and use loadlever.

    C

     Use dynamic node priority to manage resource groups.

    D

     Use an ordered list to manage resource group fallover.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak.  What is the best configuration to fully utilize the processor resource?（）
    A

    Set up the server in SMP mode and use WLM to manage resources effectively

    B

    Set up eight dedicated LPARs and use DLPAR to manage resources effectively

    C

    Set up a shared pool with eight capped LPARs including production and test/dev

    D

    Set up a shared pool with eight uncapped LPARs with priority weight to Production


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）
    A

    Run the test and dev LPARs in an uncapped mode

    B

    Activate COD resources if a failover should occur

    C

    Use DLPAR to move resources between the test and dev and the HACMP LPAR

    D

    Stop the test and dev environments， bring up new profile for HACMP failover


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem：  （1）mklv -t jfslog -y /dev/fs1log testvg 1   （2）chfs -a log=/dev/fs1log /test/fs1   While trying to mount the /test/fs1 filesystem the administrator received the error：  "Cannot mount /dev/fs1lv on /test/fs1： A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error？（）
    A

    Use the logform command to format /dev/fs1log as a jfslog

    B

    Use the chlv command to change the lv type of /dev/fs1log to jfslog

    C

    Use the chvg command to change the default jfslog of testvg to /dev/fs1log

    D

    Edit the /etc/filesystems file to change the log associated with /test/fs1 to /dev/fs1log


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP  between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI.  How can HACMP be used in this environment？（）
    A

     HACMP cannot span sites； the environment must be contained in a single site.

    B

     HACMP/XD://HAGeo has unlimited distance mirroring that may be appropriate for this environment.

    C

     HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.

    D

     HACMP/XD://PPRC that is included with the base HACMP distribution will enable site-to-site  communications in HACMP.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment. What solution would they use to avoid downtime for OS software maintenance?（）
    A

    Apply OS updates once a year

    B

    Utilize a GPFS cluster solution

    C

    Implement a two server deployment with HACMP

    D

    Install a single server implementation with HACMP failover to a second LPAR


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A customer wants to directly attach five servers to an IBM System Storage DS8100. They do not intend to use any SAN switches and would like the servers to have a redundant connection to the IBM DS8100. What is the minimum number of DS8000 host adapter cards that the customer will require（）
    A

    2

    B

    4

    C

    6

    D

    8


    正确答案： A
    解析： 暂无解析

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