IT認証試験問題集
毎月、ITshikenは1500人以上の受験者が試験準備を助けて、試験に合格するために受験者にご協力します
 ホームページ / C9510-401 問題集  / C9510-401 問題練習

IBM C9510-401 問題練習

IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile, System Administration 試験

最新更新時間: 2019/07/10,合計65問。

平成から令和へ:C9510-401 最新真題を買う時、日本語版と英語版両方を同時に獲得できます。

実際の問題集を練習し、試験のポイントを了解し、テストに申し込むするかどうかを決めることができます。

さらに試験準備時間の35%を節約するには、C9510-401 問題集を使用してください。

 / 5

Question No : 1
A system administrator has deployed an application. The development team has updated a new version of this application. The administrator needs to immediately deploy this updated application and guarantee that only this new edition is used by clients and that any service requests for the application are queued during the deployment of the new application.
How can the administrator achieve this task without any downtime to the application?

正解:
Explanation:

Question No : 2
The application placement controller has been configured with elasticity mode enabled. Intermittently, all instances of a dynamic cluster are removed. After further review, the system administrator noticed that it occurs during peak load on another dynamic cluster.
The administrator wants to keep at least one instance available. Which configuration is needed in the dynamic clusters?

正解:
Explanation:http://pic.dhe.ibm.com/infocenter/wxdinfo/v6r1/index.jsp?topic=%2Fcom.ibm.webspher e.ops.doc%2Finfo%2Freference%2Frodccustprop.html

Question No : 3
While monitoring a cluster in the cell, the administrator notices that one server in the cluster periodically loses connections to the database. When this happens, requests to the server have a significantly decreased response time and various error conditions are listed in the log files for the server. Since the error codes are returned quickly, the server starts returning responses faster than the average service times for the application. Due to this, the weight for the server is increased and a large percentage of incoming requests are being routed to the erroneous server and the server is getting overloaded with requests.
How can the administrator detect these conditions in the future and take action to prevent this problem?

正解:

Question No : 4
In a test environment, a system administrator has configured an external HTTP server in the DMZ that is routing to a cluster of application servers. The administrator wants to achieve higher performance when routing and prioritizing incoming requests to the back-end cluster.
How can the system administrator achieve this task?

正解:

Question No : 5
A developer created an enterprise application which contained data source and security role information. The developer asked a system administrator to install this application to an application server where global security is enabled using the Integrated Solutions Console (ISC). A new data source was configured at the server scope for the use of this application. While load testing the application, the developer noticed that the attributes configured on the new data source were ignored by the application server.
How can the administrator ensure that the attributes configured on the new data source are used by the application server?

正解:

Question No : 6
The administrator needs to identify any security role references and security constraints in a web application.
How can the administrator identify these roles and constraints?

正解:

Question No : 7
A system administrator needs to configure a JDBC provider and a data source for an application in a clustered environment. The administrator also needs to copy the JDBC drivers from the database server to the application server machines.
How can the administrator meet these requirements?

正解:

Question No : 8
A system administrator has started a Liberty profile server using the default values. Later, the administrator modified the server.xml file for the server to include
<applicationMonitor updateTrigger="polled" pollingRate="100ms
dropins="S{server.config.dir}/applications" dropinsEnabled="true"/>
The administrator placed the application ServletApp.war in the apps directory under
S{ server.config.dir}. While accessing the correct URL for the home page of the application, the
error "Context Root Not Found" occurs in the browser.
How can the administrator resolve this error?

正解:

Question No : 9
After installing an enhanced EAR in a WebSphere Application Server environment, a system administrator with Configurator privileges is able to see a JDBC provider and a data source in the Integrated Solution Console (ISC) but is not able to delete these resources.
How can the administrator resolve this issue?

正解:

Question No : 10
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?

正解:

Question No : 11
A system administrator has created a wsadmin script with several steps to install and configure an application and some resources in a WebSphere Application Server process. The script executed but the application was not installed successfully. The administrator suspects that the script has problems.
How can the administrator test and debug the script?

正解:

Question No : 12
A system administrator discovers an issue that requires a change to a federated server. In this cell, WebSphere administrative security is enabled, but application security is not enabled.
How should the administrator make this change?
The administrator should use:

正解:

Question No : 13
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?

正解:

Question No : 14
A WebSphere system administrator needs to install the Installation Manager (IM) on an unmanaged node on a host named <machine2>. The deployment manger is running on a host named <machine1>.
What step must the administrator take before submitting a job from the Integrated Solutions Console (ISC) to install the IM on <machine2>?

正解:

Question No : 15
A system administrator runs a Python script that creates and configures several servers and realizes that the script fails before completing. Although many tasks succeeded, they are rolled back when the script fails.
Before running the script again, what can the administrator add to the script after each task so the completed tasks are committed even if other tasks fail?

正解:

 / 5