A cluster administrator decides ti implement application mon

题目
单选题
A cluster administrator decides ti implement application monitoring in order to monitor both a web application and its supporting database. The plan is to use a single resource group prod_rg and to configure one monitor method for the web app and one monitor method for the database.  Which of the following statements best describes the need for custom resource monitor?()
A

 Multiple application servers must be in a single resource group.

B

 Multiple application servers per resource group may be monitored.

C

 Multiple resource groups must each contain a single application server.

D

 Multiple application servers in a cluster cannot use process monitoring.

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相似问题和答案

第1题:

An administrator has written a script to check that the contents of an application configuration file are identicalon all cluster nodes. The script has also been associated with a user defined custom verification method. Theadministrator would like the contents of this file to be checked and verified automatically on a daily basis.How can this be achieved?()

  • A、By using a job scheduler such as cron
  • B、By enabling automatic cluster verification
  • C、By including the script name in the file /usr/es/sbin/cluster/etc/clverify.rc
  • D、By including the custom method name in the file /usr/es/sbin/cluster/etc/rc.authomethods

正确答案:A

第2题:

An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?()

  • A、traceroute
  • B、tracert
  • C、ifconfig
  • D、ipconfig

正确答案:C

第3题:

An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?()

A.traceroute

B.tracert

C.ifconfig

D.ipconfig


参考答案:C

第4题:

A customer is planning to implement a Linux solution and is trying to decide whether the application should go on an xSeries 365 with a IA-32 processor or a p5-520 with a POWER5 processor.  Which of the following questions would best help them make that determination?()

  • A、Is a 64-bit kernel needed?
  • B、Is Samba going to be running?
  • C、Will the application run in a cluster?
  • D、Which Linux distribution will be run - Red Hat or SuSe?

正确答案:A

第5题:

An administrator uses C-SPOC to change the user password for all nodes that belong to a  Resource group. The administrator must perform this operation on a node that is:()  

  • A、 included in the resource group.
  • B、 currently managing the resource group.
  • C、 not part of an application resource group.
  • D、 included in a cluster_admin resource group.

正确答案:A

第6题:

An administrator is planning an upgrade of a major software package on an application server.The software has been tested successfully in a test environment and it is ready to go into production. Which of the following steps should the administrator take next?()

  • A、Identify necessary operating system updates
  • B、Implement the change
  • C、Document the change
  • D、Schedule system down time

正确答案:D

第7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8题:

A cluster administrator decides ti implement application monitoring in order to monitor both a web application and its supporting database. The plan is to use a single resource group prod_rg and to configure one monitor method for the web app and one monitor method for the database.  Which of the following statements best describes the need for custom resource monitor?()  

  • A、 Multiple application servers must be in a single resource group.
  • B、 Multiple application servers per resource group may be monitored.
  • C、 Multiple resource groups must each contain a single application server.
  • D、 Multiple application servers in a cluster cannot use process monitoring.

正确答案:B

第9题:

An administrator receives an error when attempting to execute a WebSphere Commerce command and decides to take the following steps to troubleshoot the problem:   Check to see if the request was processed by the WebSphere plug-in but was never received by the WebSphere Application Server  Check for Java errors from EJBs and servlets  Trace WebSphere Commerce Server subsystems and commands  Which of the following files should the administrator check to accomplish these steps?()

  • A、error.log
  • B、trace.log
  • C、http_plugin.log
  • D、servlet.log
  • E、SystemOut.log

正确答案:B,C,E

第10题:

While reviewing the hacmp.out after a node failure,an administrator realizes that the custom Event queue_down did not execute. The queue_down event shows up when a list of custom events is displayed.  What would be the next logical step to resolve this problem?()

  • A、 Delete the custom event and add a pre event and synchronize.
  • B、 Synchronize the cluster and recheck the cluster custom events.
  • C、 Create an application server that will stop and start the queues.
  • D、 Add a pre or post event to appropriate cluster events and synchronize.

正确答案:D

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