IBM C2180-401 問題集

質問 1：
The installation of WebSphere Application Server did not complete successfully, and a system administrator needs to troubleshoot the installation.
What can the administrator do to identify the cause of the installation failure?
A. Run the installver command with the appropriate command line options.
B. Check the files under the logs directory of IBM Installation Manager installation directory.
C. Check the log.txt under <WebSphere Application Server install directory><log directory>.
D. Check the files under the Agent data location of IBM Installation Manager.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A system administrator completed a WebSphere Application Server installation by using the Installation Manager. During installation, all defaults were selected for the installation root directories and the shared resources directory. Over time, the administrator has updated the installation with various interim fixes and fix packs. The administrator notices that the shared resources directory is very large in size and grows larger each time the
Installation Manager is run.
How can the administrator decrease the size and remove some of the content from the shared resources directory?
A. Set the preserve Downloaded Artifacts preference to false.
B. During an update, create a new shared resources directory.
C. Clear the Delete Saved Files option for the Installation Manager.
D. Manually delete content from the directory.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Within a WebSphere Application Server Network Deployment cell, a system administrator needs to write a script to determine if a particular server is stopped. It is important that the wsadmin script explicitly return a status of stopped as opposed to just failing.
What wsadmin object should the administrator use to write this script?
A. AdminApp
B. AdminControl
C. AdminConfig
D. AdminTask
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A system administrator is tasked with monitoring the overall health of the WebSphere environment to be able to tune the environment properly. Specifically, the administrator was asked to:
Which PMI modules can the administrator examine to obtain this data?
A. Number of requests, Java virtual memory, Average response time
B. Average response time, Java virtual memory, Number of Live HTTP Sessions
C. Average response time, Web server thread pools, Number of Live HTTP Sessions
D. Number of requests, Average response time, Web server thread pools
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A web application has a configured session timeout of eight hours and a default LTPA token timeout of two hours. After every two hours, the users have to log in again from their
HTTP browser. The system administrator is required to make configuration changed so users only have to log in once, while keeping the above mentioned timeouts the same. The authentication mechanism available is Kerberos.
How should the administrator do this?
A. Configure the SPNEGO Web or SPNEGO TAI.
B. Configure the SIP digest authentication.
C. Enable Session Management Security Integration.
D. Ensure Web Inbound security attribute propagation is enabled.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An application contains a web services client and the application is deployed and running.
A system administrator has to add a response timeout to the deployed web services client, so the call fails in a timely fashion.
Which artifact should the administrator use?
A. ibm-webservices-bnd.xml
B. ibm-webservicesclient-bnd.xml
C. was-webservices-sca.xml
D. web.xml
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A system administrator has created a cluster containing two servers in a same node.
The administrator did not select the option Generate unique HTTP ports during the creation of the cluster members. After the cluster creation, the administrator changed the HTTP port of the second cluster member to 9081.
Testing the servers using the snoop servlet directly to the server's HTTP port, the administrator got the following error message for the second server:

How can the administrator fix this problem?
A. Regenerate and propagate the HTTP plug-in.
B. Edit the server.xml for the second server and add the port 9081.
C. Add the port 9081 to the default_host alias.
D. Create a new virtual host alias at the cell level for the port 9081.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 8：
A system administrator is required to monitor the application server logs for heap memory issues and determine if the heap memory usage is reaching close to 70% of the maximum heap. The application server is configured with an initial heap of 256 MB and a max heap of 1 GB.
How should the administrator determine if the application server is utilizing 70% of the max allocated heap memory?
A. Configure WebSphere Application Server to enable verbose garbage collection.Analyze the garbage collection cycles in the native logs.
B. Configure Initial heap to be equal to the max heap.Trigger a heap dump from the
Integrated Solutions Console (ISC).Analyze the heap dump.
C. Configure WebSphere Application Server to increase max heap.Trigger a heap dump from the Integrated Solutions Console (ISC).Analyze the heap dump.
D. Check the System logs for OutOfMemoryErrors.Trigger a heap dump from the
Integrated Solutions Console (ISC).Analyze the heap dump.
正解：A
解説: (Topexam メンバーにのみ表示されます)