Real IBM C2090-303 practice exam questions for easy pass!
Updated: Aug 10, 2026
No. of Questions: 134 Questions & Answers with Testing Engine
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| Certification Vendor: | IBM |
| Exam Name: | Assessment: IBM InfoSphere DataStage v9.1 Assessment |
| Exam Number: | A2090-303 |
| Exam Price: | Approx. $200 USD (varies by region) |
| Exam Format: | Multiple Choice, Multiple Select |
| Available Languages: | English |
| Related Certifications: | IBM Certified Specialist - InfoSphere Information Server |
| Real Exam Qty: | 60 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Passing Score: | 70% |
| Recommended Training: | IBM InfoSphere DataStage v9.1 Training |
| Exam Registration: | Pearson VUE IBM Certification Registration |
| Sample Questions: | IBM C2090-303 Sample Questions |
| Exam Way: | Online proctored via Pearson OnVUE or onsite at authorized Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended 6+ months hands-on experience with IBM InfoSphere DataStage v9.1 |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
| Section | Weight | Objectives |
|---|---|---|
| Persistent Storage | 15% | - Data import/export operations - Sequential File stage usage - File formats and properties |
| Configuration | 6% | - Configuration file components and usage - Environment variables and settings - Project setup and configuration |
| Performance & Troubleshooting | 16% | - Performance tuning techniques - Logging and monitoring - Error handling and debugging |
| Database Connectivity | 7% | - Database stage selection - Source and target database properties - Connection and query configuration |
| Parallel Architecture | 7% | - Node configuration and performance - Partitioning and collecting methods - Parallel execution concepts |
| Job Components & Processing | 11% | - Join, Lookup, and Merge stages - Sort and Filter stages - Shared containers and reusability |
| Job Design & Deployment | 18% | - Compilation and deployment procedures - Balanced Optimization - Job sequencing and restartability |
| Metadata Management | 6% | - Importing and exporting metadata - Schema and data type handling - Runtime Column Propagation (RCP) |
| Data Transformation | 14% | - SCD and complex transformations - Data conversion and mapping - Transformer stage functionality |
1. Which job design technique can be used to give unique names to sequential output files that are used in multi-instance jobs?
A) Use a Transformer stage variable to generate the name.
B) Use parameters to identify file names.
C) Generate unique file names by using a macro.
D) Use DSJoblnvocationID to generate a unique filename.
2. Suppose a user ID has been created with DataStage and QualityStage component authorization. Which client application would be used to give that user ID DataStage Developer permission?
A) DataStage Administrator client
B) DataStage Designer client
C) Information Server Web Console Administrator client
D) DataStage Director client
3. The parallel framework was extended for real-time applications. Identify two of these aspects. (Choose two.)
A) Real-time stage types that re-run jobs.
B) XML stage.
C) End-of-wave.
D) Support for transactions within source database connector stages.
E) Real-time stage types that keep jobs always up and running.
4. A job using a three-node configuration file writes to a target Sequential File stage. The target Sequential File stage has been set to write to two different sequential files. How many instances of the Sequential File stage will run?
A) Two instances.
B) One instance.
C) Four instances.
D) Three instances.
5. Identify the two statements that are true about the functionality of the XML Pack 3.0. (Choose two.)
A) It includes the XML Input, XML Output, and XML Transformer stages.
B) A single XML Stage, which can be used as a source, target, or transformation.
C) XML Stage can be found in the Database folder on the palette.
D) Uses a unique custom GUI interface called the Assembly Editor.
E) XML Stages are Plug-in stages.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: C,E | Question # 4 Answer: A | Question # 5 Answer: B,D |
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