IBM C2040-923 Online Practice Questions and Exam Preparation

IBM C2040-923 Online Questions & Answers

• Question 41:

  When using the Manage Search portlet to configure Portal Search, which one of the following options allows the administrator to define if categorization and/or summarization of documents should be done?

  A. Collection
  B. Content source
  C. Search scope
  D. Content service
  A. Collection

• Question 42:

  IBM WebSphere Portalsupports multiple ways for portlets to exchange or share information. Select the option that does not describe this functionality.

  A. Public render parameters allow JSR 286 portlets to share navigational state information.
  B. Portlet Wires are used to direct the information flow between portlets that communicate using JSR 286 Portlet events or the WebSphere Portal Cooperative portlets API.
  C. Cooperative portlets represent an IBM-specific API for publish/subscribe communication between JSR 168 and JSR 286portlets.
  D. Portlet events provide a powerful and flexible publish/subscribe mechanism for communication between JSR 286 portlets.
  C. Cooperative portlets represent an IBM-specific API for publish/subscribe communication between JSR 168 and JSR 286portlets.

• Question 43:

  For security reasons only ______________mode allows crawling and searching of secured pages of one portal site from another portal site.

  A. pre-filtering
  B. post-filtering
  C. pre-post-filtering
  D. secure-filtering
  A. pre-filtering

• Question 44:

  When configuring a federated LDAP repository rather than a stand-alone LDAP repository, what are some of the differences?

  A. Administrators must select the Federated LDAP check box in the IBM WebSphere Integrated Solutions console.
  B. Federated LDAP propertiesbegin with federated.ldap whereas stand-alone LDAP properties begin with standalone.ldap in the wkplc.properties file, but both still use the validate-ldap configuration task for validation and the create-wp-ldap task for creating the LDAP repository.
  C. LDAP properties (whether federated or stand-alone) begin with ldap, but federated LDAP uses the validate-federated-ldap task for LDAP validation, whereas stand-alone LDAP uses the validate-standalone-ldap task for LDAP validation. Both use the wp-modify- ldap-security task for establishing LDAP connection.
  D. Federated LDAP properties begin with federated.ldap, whereas stand-alone LDAP properties begin with standalone.ldap in the wkplc.properties file. Different configuration tasks are used both for LDAP validation and establishing an LDAP connection.
  D. Federated LDAP properties begin with federated.ldap, whereas stand-alone LDAP properties begin with standalone.ldap in the wkplc.properties file. Different configuration tasks are used both for LDAP validation and establishing an LDAP connection.

• Question 45:

  Which one of the following statements is true when different portletconfiguration parameters are required for different instances of a portlet?

  A. Copies are created accessing the same content channel.
  B. The copied applications share the same URL.
  C. The manage portlet application is used to make copies.
  D. The portletconfiguration parameter is not associated with each instance of the portlet.
  C. The manage portlet application is used to make copies.

• Question 46:

  Which of the following statements about the ConfigEngine is false?

  A. The IBM WebSphere Portal ConfigEngine's failure listener log captures the last failure in a timestamp log file.
  B. The WebSphere Portal ConfigEngine's build in classloader supports adding additional JAR files using the command line.
  C. The WebSphere Portal ConfigEngine has new JMX tasks that replaces the older wsadmin tasks.
  D. The WebSphere Portal ConfigEngine does not log anything in the ConfigTrace.log file.
  D. The WebSphere Portal ConfigEngine does not log anything in the ConfigTrace.log file.

• Question 47:

  George is gathering requirements for an IBM WebSphere Portal implementation. Among the requirements is that the portal remembers the names of the most recently logged in users from a particular browser, so that they are not required to log in each time they visit the site. How would George best implement this requirement?

  A. George has to create a custom login portlet that reads and writes from a cookie thathe has to define.
  B. George has to develop a trust association interceptor that bypasses the portal login.
  C. George has to implement a third-party authentication mechanism.
  D. George can use the built-in Remember Me functionality.
  D. George can use the built-in Remember Me functionality.

• Question 48:

  Bob needs to integrate IBM WebSphere Portal to handle tasks from several different backend systems as a service. Bob can createtasks and specialized workflows using which of the following?

  A. Unified Task Portlet
  B. IBM Rational Application Developer Edition and Standard Portlet API
  C. Unified Task Developer Edition and Collaborative Services API
  D. Page Builder and Portlet Wires
  A. Unified Task Portlet

• Question 49:

  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 initialareas that Steve should investigate to determine the cause of the performance problem?

  A. Cache instances, thread pools, JVM heap utilization
  B. Web browser settings, network performance, JVM heap utilization
  C. JDBC statement cache, SIBus members, nodeagent heap utilization
  D. JVM debug options, LDAP server processor utilization, credential vault slots
  A. Cache instances, thread pools, JVM heap utilization

• Question 50:

  Jeremy has connected his IBM WebSphere Portal instance to an IBM Tivoli Directory Server repository forauthentication purposes. However, while the majority of users are able to authenticate, certain users are not. Jeremy confirmed that the users are attempting to authenticate with the correct user ID and password. What is the most likely cause of this issue?

  A. The users should log in with an email address instead of a user ID.
  B. The location of the accounts in the LDAP tree is outside the scope of where WebSphere Portal looks for accounts.
  C. The accounts are not members of the All Authenticated Portal Users group.
  D. The LDAP bind password is configured incorrectly.
  B. The location of the accounts in the LDAP tree is outside the scope of where WebSphere Portal looks for accounts.