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C2040-421 Real Exam Questions

IBM WebSphere Portal 8.5 System Administration Core A

58 questions available · Page 1 of 6

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Question 1 Single choice

When session security integration is enabled in a default IBM WebSphere Portal installation, which statement is true if Bob comes into the portal with a stale session cookie that previously belonged to Alice?

  1. A

    Bob will be able to see Alice's data.

  2. B

    Bob will see an SESN0008E error message.

  3. C

    Bob will see an Unauthorized Session Request Exception.

  4. D

    Bob's session cookie will be invalidated, and he will be forced to log in again.

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Correct answer: B

Question 2 Single choice

When a federated repository is configured, what information must be provided so that Virtual Member Manager can locate groups in the repository at run time?

  1. A

    The object class for the Group entity type

  2. B

    A search of the base for the Group entity type

  3. C

    The object class for the OrgContainer entity type

  4. D

    A relative distinguished name for the OrgContainer entity type

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Correct answer: A

Question 3 Single choice

Christiano is using the Web Application Bridge to integrate his IBM WebSphere Portal installation with an
external web content provider.

Which portlet must he use on a page that will show the remote content?

  1. A

    Web Dock

  2. B

    Web Clipping

  3. C

    Unified Task List

  4. D

    Web Content Viewer

Show answer and explanation

Correct answer: A

Question 4 Multiple choice

Bill's company is migrating an IBM WebSphere Portal 7.0 environment to version 8.5.

Which two statements are true for the Web Clipper portlet to be migrated? (Choose two.)

  1. A

    The Web Clipper portlet is no longer supported.

  2. B

    Bill's company must use the Virtual Web Application Manager portlet instead.

  3. C

    The Web Clipper portlet will be migrated successfully by the migration tooling.

  4. D

    The Web Clipper portlet must be downloaded and installed manually post-migration.

  5. E

    The migration tooling must be configured to convert the Web Clipper portlet to a custom portlet.

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Correct answers: C, D

Question 5 Single choice

What statement is correct regarding ConfigEngine properties?

  1. A

    Windows long paths are unacceptable.

  2. B

    Properties can be changed when a configuration task is running.

  3. C

    Use single quotation marks instead of double. This will cause a failure in the configuration tasks.

  4. D

    Property values can be defined in three ways: on the command line, in a property file, and in a build file.

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Correct answer: D

Question 6 Single choice

What should be configured so that SSL encrypts all traffic for wps/myportal?

  1. A

    Set the configuration property redirect.login.ssl to true.

  2. B

    Add a web container transport chain to listen on port 443.

  3. C

    Add a transport-guarantee to the security constraint in web.xml and redeploy wps.ear.

  4. D

    Add a rewrite rule on the web server that redirects any requests for http://server/wps/myportal/' to
    https://server/wps/myportal/\

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Correct answer: D

Question 7 Single choice

Larry needs to modify settings that affect the cache instances that the Data Replication Service uses.

What can he modify to do it?

  1. A

    portlet preferences on cachemanager.war

  2. B

    Cache Manager properties in wkplc.properties

  3. C

    virtual resource settings for CACHE_MANAGER

  4. D

    resource environment provider settings for wpCacheManagerService

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Correct answer: C

Question 8 Single choice

Which is a limitation of creating and managing an additional cluster member?

  1. A

    Spaces cannot be used in the cluster member name.

  2. B

    A maximum often (10) cluster members can exist in a single cluster.

  3. C

    Each cluster member must be restarted to display updates to the database.

  4. D

    The cluster member must be on the same physical server as the Primary node.

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Correct answer: A

Question 9 Single choice

Which bitness is supported on IBM z/OS?

  1. A

    only 31-bit

  2. B

    only 32-bit

  3. C

    only 64-bit

  4. D

    32-bit and 64-bit

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Correct answer: C

Question 10 Single choice

What is one advantage of a dynamic cluster over a static cluster?

  1. A

    to serve multiple user groups by dynamically separating Portal sites for different purposes

  2. B

    to allow dynamic control over the server-specific configuration, as they are unique from server to server

  3. C

    to dynamically allow a large extent of scoping and separating portal resources, user groups, and administration

  4. D

    to balance workload of each server dynamically based on performance information that is collected from each server

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Correct answer: D