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IBM C2090-303 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Job Design Concepts | - Transformer and data flow basics - Introduction to job stages and links |
| DataStage Architecture Overview | - Parallel processing architecture basics - Components of DataStage environment |
| Data Integration Basics | - Connecting to data sources - Flat file and database integration overview |
| Basic Troubleshooting and Monitoring | - Simple error identification concepts - Job run monitoring basics |
| DataStage Fundamentals | - Core concepts of InfoSphere DataStage - Basic ETL and data integration principles |
IBM InfoSphere DataStage v9.1 Sample Questions:
1. Which option is required to identify a particular job player processes?Which option is required to identify a particular job? player processes?
A) Log onto the server and issue the command "ps -ef | grep ds".
B) Set $APT_DUMP_SCORE to true.
C) Set $APT_PM_SHOW_PIDS to true.
D) Use the DataStage Director Job administration screen to display active player processes.
2. Which statement is true about Information Server logging?
A) Severity levels specify the threshold for saving events in the metadata repository.
B) Multiple configurations can be active at the same time.
C) You must log into the Information Server Web Console as a DataStage administrator in order to configure logging.
D) You can activate or de-activate the logging configuration in DataStage Administrator.
3. Which statement describes what happens when Runtime Column Propagation is disabled for a parallel job?
A) You must set APT_AUTO_MAP project environment to true to allow output link mapping to occur.
B) An input column value flows into a target column based on its position in the input row. For example, first column in the input row goes into the first target column.
C) An input column value flows into a target column only if it matches it by name.
D) An input column value flows into a target column only if it is explicitly mapped to it.
4. Modular development techniques should be used to maximize re-use of DataStage jobs and components. Which statement represents Modular Development techniques?
A) Hard code the Invocation ID to improve development process.
B) Create a standard directory structure inside of the DataStage project directory for source and target files.
C) Job parameters should be used in Job Names.
D) Job parameterization allows a single job design to process similar logic instead of creating multiple copies of the same job.
5. Which two parallel job stages allow you to use partial schemas? (Choose two.)
A) Column Export stage
B) Data Set stage
C) External Target stage
D) Peek stage
E) File Set stage
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: D | Question # 4 Answer: D | Question # 5 Answer: C,E |







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