[2026] IBM WebSphere Portal 8.0 Solution Development

문제1

Which of the following options is not a valid parameter of the login() method of the Portlet Login service (interface com.ibm.portal.portlet.service.login.LoginService)?

A. char[] password - The password of the user.

B. java.net.URL redirectURL - The login redirect URL.

C. javax.security.auth.Subject subject - A security subject to be passed to the WebSphere Application Server login modules that can be null if notneeded.

D. java.lang.String userID - The user ID of the user.

정답: B

문제2

Corrie needs to create several iWidgets that will interact with each other. She is evaluating the mechanisms that she can use to share state information between the iWidgets. Which one of the following options is the best way to accomplish this?

A. Use the JSR 286 defined event and payload mechanism.

B. Declare the state sharable in the ItemSet definition and register listeners in the individual iWidgets to be informed when shared state changes.

C. Implement public render parameters.

D. Store state information in the user's session.

정답: B

문제3

The following section of a portlet deployment descriptor defines the cache setting for a portlet: <expiration-cache>300</expiration-cache> <cache-scope>private</cache-scope> What is the meaning of this cache definition?

A. The content should be cached for 300 milliseconds and must not be shared across users.

B. The content should be cached for 300 seconds and can be shared across users.

C. The content should be cached for 300 milliseconds and can be shared across users.

D. The content should be cached for 300 seconds and must not be shared across users.

정답: D

문제4

The JSR 286 Portlet Specification PLT.C appendix defines the Cascading Style Sheet classes for a variety of logical units in the markup. It follows the styles defined by the OASIS Web Services for Remote Portlets Technical Committee. What is the prefix used for the name of the CSS classes defined in this appendix?

A. css- (for example css-font, css-form-field, css-table-body)

B. portal- (for example portal-font, portal-form-field, portal-table-body)

C. wsrp- (for example wsrp-font, wsrp-form-field, wsrp-table-body)

D. portlet- (for example portlet-font, portlet-form-field, portlet-table-body)

정답: D

문제5

What is a processing advantage of public parameters over event operations?

A. No action phase required.

B. Notifications are handled by the browser.

C. No need to distribute events to portlets.

D. No limits to the payload data.

E. No action phase required and no need to distribute events to portlets.

정답: C

문제6

Which of the following options is valid about downloadable portlets from the IBM Collaboration Solutions Catalog?

A. Only portlets developed by IBM are hosted by the Collaboration Solutions Catalog website.

B. Portlets available for download are free, trial-based, or fee-based.

C. Portlets available for download should not be used in the production environment.

D. Portlets available for download follow open standards.

정답: B

문제7

Stella is developing a CSS sub-contribution component for her custom module. Which of the followings statements is incorrect regarding CSS sub-contribution types?

A. CSS sub-contributions are only valid under a head contribution type.

B. CSS sub-contributions are valid under both head and config contribution types.

C. When debug is enabled, separate link elements are generated for each CSS URL.

D. The URL referenced in CSS sub-contribution must return valid CSS syntax.

정답: B

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