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IBM C2090-461 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Access and Relationship Management | 20% | - Defining Access Definitions and Table Maps - Column Maps and Transformations - Creating Relationships, Aliases and Data Sources |
| Performance Tuning and Troubleshooting | 8% | - Common Issues and Resolutions - Log and Trace File Analysis - Performance Optimization |
| Archive, Extract and Load Operations | 20% | - Extract, Convert and Load Processes - Archive and Application Retirement - File Management and Maintenance |
| Data Privacy and Masking | 15% | - Masking on Demand and Sensitive Data Protection - Data Masking Concepts and Providers |
| Installation and Configuration | 25% | - Supported Operating Systems and Databases - Configuration and Initialization - Optim Architecture and Components - Optim Directory Setup and Security - Installation Procedures and Pre-requisites |
| Advanced Features and Tools | 12% | - Service on Demand and LUA - Optim Manager and Optim Search |
IBM InfoSphere Optim for Distributed Systems v9.1 Sample Questions:
1. Which statement is true about server authorizations when installing IBM Optim?
A) On an Ubuntu machine, if the Server daemon is started as part of INIT processing, you must log on with the proper User ID before starting the daemon, or use the SU (substitute user) command.
B) Super-User Server credentials are required to change the effective user ID and group ID when running on a Sun Solaris machine.
C) The Optim Server requires the user to have only the privilege, log on as a batch job. when the Optim Server is run as a service on a Windows machine.
D) On a Windows machine, when the Optim Server is run as a process, the Server uses the credentials of an explicit user ID.
2. What is IBM Optim Manager?
A) A web application that you can use to design, configure, run, monitor, and manage services.
B) A web application that you can use to install Optim and design, configure, run. monitor, and manage services.
C) A web application that you can use to install Optim and configure, run, monitor, and manage services.
D) A web application that you can use to configure, run, monitor, and manage services.
3. What does "Allow DML Operations byRowID" do?
A) Controls the delete of data from the database byRowID.
B) Controls whether the Row ID is substituted for the Primary key during a Delete Process.
C) Controls whether Optim extracts the Oracle internal row ID when using an Oracle Load File during an extract or archive process.
D) Controls whether Optim extracts the Oracle internal row ID during an extract or archive
process.
4. Considering best practices and Optim Access Definitions, which statement is FALSE?
A) One can copy an Access Definition from one folder to another in Optim Designer and the Wizard will require you to rename it.
B) A reference table can easily be changed to a related table in Optim Designer, however, one should then verify the entire process by viewing Show Steps.
C) Optim Classic interface would be used to define the Optionl and Option2 for my archive Access Definition.
D) All tables included in an Access Definition that was created in Optim Designer must be in the same DBAIias.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: C |








