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IBM LOT-923 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security Management | 20% | - Security configuration in clusters - User registry and federated repositories - Access control and permissions - SSO and trust association interceptors |
| Topic 2: Installation and Configuration | 20% | - Database and LDAP configuration - Prerequisites and supported environments - Stand-alone and clustered installation - Silent and response file installation |
| Topic 3: Performance, Monitoring & Troubleshooting | 10% | - Common issues and resolution - Monitoring tools and logs - Performance tuning |
| Topic 4: Portal Administration & Customization | 20% | - Portlet deployment and configuration - Themes, skins, and layouts - Virtual portals and portal pages - XMLAccess and configuration tasks |
| Topic 5: Architecture and Concepts | 15% | - Deployment topologies and components - WebSphere Portal 8.0 architecture overview - Web Content Manager integration |
| Topic 6: Integration, Migration & Upgrade | 15% | - Migration from previous versions - Integration with WAS, Connections, Sametime - Upgrade procedures and validation |
IBM WebSphere Portal 8.0 Deployment and Administration Sample Questions:
Sunil is designing a portal cluster for production. He is using a 32-bit version of IBM WebSphere Portal server and has several multiprocessor servers with 16 GB of memory. What type of cluster configuration should he use?
- A. A combination of vertical and horizontal clusters to gain the benefits of both configuration types.
- B. A vertical cluster, because it ensures minimal latency between cluster members.
- C. A multi-production cluster because it meets both high-availability and high-performance criteria.
- D. A horizontal cluster, because it provides fault tolerance.
Correct Answer: A 🗳️
Jeremy has connected his IBM WebSphere Portal instance to an IBM Tivoli Directory Server repository for authentication 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 location of the accounts in the LDAP tree is outside the scope of where WebSphere Portal looks for accounts.
- B. The users should log in with an email address instead of a user ID.
- C. The LDAP bind password is configured incorrectly.
- D. The accounts are not members of the All Authenticated Portal Users group.
Correct Answer: A 🗳️
Laurel should use the XML configuration interface for which one of the following tasks?
- A. Creating a portal configuration file with a create file command
- B. Cloning of a portal
- C. Process portal actions or tasks
- D. Deploying her own custom developed artifacts
Correct Answer: B 🗳️
When using the branding capabilities of IBM WebSphere Portal, what best defines Themes optimization?
- A. Theme optimization uses CSS to achieve the flexibility that allows administrators to achieve better performance.
- B. Themes optimization requires a monolithic design to achieve the flexibility that allows administrators to achieve better performance.
- C. Theme optimization uses modules and profiles to achieve the flexibility that allows administrators to achieve better performance.
- D. Theme optimization uses modules and monolithic design to achieve the flexibility that allows administrators to achieve better performance.
Correct Answer: C 🗳️
Richard has enabled parallel portlet rendering on the server. He specified the following parallel portlet rendering service parameter: parallelRenderingWaitTimeOut=0 Which of the following options occur with this setting?
- A. Portlets are not able to finish rendering if the data is not accessible immediately. This speeds up rendering.
- B. Portlets have no timeout and the main thread waits for all portlets to finish rendering.
- C. Portlets are set to not render parallel globally on the IBM WebSphere Portal server with this value.
- D. Portlets wait sequentially for each previous portlet to render its data.
Correct Answer: B 🗳️
