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IBM C2090-461 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Installation and Configuration | - Deployment planning and prerequisites - Basic configuration of Optim environment |
| Product Overview and Architecture | - InfoSphere Optim components and system architecture - Data lifecycle management concepts |
| Test Data Management and Data Privacy | - Archiving and data retention concepts - Data masking and privacy controls - Test data creation and subsetting |
IBM InfoSphere Optim for Distributed Systems v9.1 Sample Questions:
1. Considering best practices and Optim Column Maps, which statement is FALSE?
A) Using Optim Designer to edit a column map is simple, but there is no "Edit Function" button.
B) When you choose a column with a function already applied, the "Apply Function" button is grayed but the "Clear Column Expression" button is enabled.
C) One should maximize the Column Map Perspective to ensure that they are not ignoring information at the bottom.
D) Column Maps are designed in Optim Classic and imported into Optim Designer.
2. When configuring Hadoop-platform masking, which statement is FALSE?
A) Hadoop masking requires the specification of a hadoopcache parameter with an HDFS URL for a directory in the Hadoop file system.
B) On a Hadoop cluster, all files contained in an input directory are masked.
C) Runtime configuration file and report file for the Hadoop masking job can reside on a local Linux (non-HDFS) file system.
D) Input and Output files for Hadoop masking do not have to be located on a Hadoop HDFS file system.
3. You are architecting an Optim solution with the following data sources and their locations, Oracle on Linux, DB2/z on the mainframe, Teradata and Netezza.
What middleware is required for Optim to access all of the data sources?
A) DB2 Connect and either DB2 Federation Server on LUW or Optim Connect on LUW.
B) Optim connecting to Oracle DG40DBC with Optim Connect on the mainframe.
C) DB2 Connect on LUW Only.
D) Optim connecting to IBM Federation Server with Classic Federation or Optim Connect or the mainframe.
4. In order to consistently mask a credit card number, which option should be used?
A) SUBSTR(CREDITCARD. 1. 12) || SEQ(1111.1)
B) There is no reason to mask the credit card number as long as you mask the name.
C) TRANS CCN
D) TRANS CCN ('=n CREDITCARD')
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: C |




