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IBM A2090-303 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Administration and Troubleshooting | - Job monitoring and logging - Error handling and debugging - Environment configuration and deployment |
| Performance Tuning and Optimization | - Memory and resource optimization - Partitioning strategies - Parallel execution tuning |
| DataStage Architecture and Components | - DataStage Director, Designer, and Administrator - Server vs Parallel jobs concepts - Parallel processing architecture |
| Job Design and Development | - Data flows and sequencing - Job stages and links - Transformer stage usage |
| Data Integration and Connectivity | - Database connectors (ODBC, JDBC) - Enterprise system integration - Flat file and sequential file handling |
IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment Sample Questions:
1. The effective use of naming conventions means that objects need to be spaced appropriately on the DataStage Designer canvas. For stages with multiple links,expanding the icon border can significantly improve readability. This approach takes extra effort at first, so a pattern of work needs to be identified and adopted to help development. Which feature of Designer can improve development speed?
A) Snap to Grid Feature
B) Show Performance Statistics Feature
C) Repository Layout
D) Palette Layout
2. The ODBC stage can handle which two SQL Server data types? (Choose two.)
A) GUID
B) Time
C) Datetime
D) Date
E) SmallDateTime
3. Which derivations are executed first in the Transformer stage?
A) Stage variable derivations
B) Input column derivations
C) Output column derivations
D) Loop variable derivations
4. Which two data repositories can be used for user authentication within the Information Server Suite? (Choose two.)
A) IBM Information Server user directory
B) IIS Web Console
C) Operations Console database
D) Standalone LDAP registry
E) IBM Metadata repository
5. Identify the two delimiter areas available to be configured in the Sequential File format tab properties? (Choose two.)
A) File delimiter
B) Field delimiter
C) Final delimiter
D) Null delimiter
E) End of group delimiter
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,E | Question # 3 Answer: A | Question # 4 Answer: A,D | Question # 5 Answer: B,C |



