A2040-923問題集、IBM実際の試験問題

質問 1

Portlet wires can be created across which of the following two types of portlets?

A. None of the above

B. JSR 168 and JSR 286

C. JSR 286 and IBM API

D. JSR 168 and IBM API

正解: B

質問 2

Which of the following options is true of VMware technology with IBM WebSphere Portal 8.0?

A. WebSphere Portal cloning is not supported with VMware.

B. VMware cannot be used to mass-replicate identical images because WebSphere Portal is tied to the host name.

C. VMware can be replicated with WebSphere Portal with multiple profiles.

D. VMware can be used to mass-replicate identical operating systems installed and configured with WebSphere Portal.

正解: D

質問 3

After deploying a remote search service on a server, which of the following best describes how a portal administrator would configure portal search to use the remote search service?

A. For the WP Configuration service, set the pse.remote.type custom property to match the type of remote search service that was deployed.

B. From the Manage Search portlet, define a new search service and set the PSE_Type parameter to the remote search service type (i.e, SOAP).

C. Set the Portal Search Center portlet configuration parameter named search_type to remote and search_name to the hostname of the server where the remote search service has been deployed.

D. Configure the remote search service parameters in the wkplc.properties file and run the ConfigEngine enable-remote-pse-service command.

正解: B

質問 4

Mark has set the session timeout to be five hours.
Yet after two hours of continuous use, users are being asked to re-authenticate.
What would be the solution to this problem?

A. Mark should restart the servers to reset the key.

B. Mark should increase the LTPA token timeout to five hours.

C. Mark should regenerate the LTPA key.

D. Mark should turn off LTPA key regeneration.

正解: B

質問 5

Which of the following is not a valid reason for deploying a separate Personalization Server?

A. To use Personalization in Web Services that will provide personalized XML content stream for use by portlets.

B. To reduce the load on the IBM WebSphere Portal Servers.

C. To provide dedicated resources for rendering a portlet that may have complex security and personalization rules.

D. For generation of a personalized RSS feed for use by portlets or other software components.

正解: C

質問 6

Steve is doing performance tuning on his portal and discovered that while the portal renders quickly for a single user, performance degrades dramatically with more than 100 concurrent users. What are some of the initial areas that Steve should investigate to determine the cause of the performance problem?

A. JDBC statement cache, SIBus members, node agent heap utilization

B. Web browser settings, network performance, JVM heap utilization

C. JVM debug options, LDAP server processor utilization, credential vault slots

D. Cache instances, thread pools, JVM heap utilization

正解: D

質問 7

Dan is going to set up an IBM WebSphere Portal server only for developing self-contained portlets and portlet applications. Which of the following options is the best choice for this scenario?

A. Perform a base installation because self-contained portlets and portlet applications make a full installation unnecessary.

B. Perform a full installation because self-contained portlets and portlet applications make a full installation necessary.

C. Perform a full installation and then disable all the business portlets that are not needed during development.

D. Perform a full installation and then run the ConfigEngine development-mode task.

正解: A

質問 8

How do realms within IBM WebSphere Portal work with federated LDAP repositories?

A. Realms can be used in federated repositories except that the base entries must not overlap (for example c=us in LDAP1 and c=uk in LDAP2).

B. Realms can only be used with federated repositories when the same user DNs exist in all repositories.

C. Realms can only be used in federated repositories where the base entries overlap (for example c=us in LDAP1 and o=myco,c=us in LDAP2).

D. Realms cannot be used in conjunction with federated repositories.

正解: A

質問 9

On the WSRP producer side, the enforcement of the access control decision for provided portlets can be enabled or suppressed by setting the configuration property in which of the following?

A. puma.security.config

B. wmmur.security.config

C. portal.security.wsrp

D. wsrp.security.enabled

正解: D

IBM Assessment: IBM WebSphere Portal 8.0 Deployment and Administration - A2040-923 模擬練習