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Real IBM A2090-421 practice exam questions for easy pass!
Updated: Aug 11, 2026
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IBM A2090-421 Exam Overview:
| Certification Vendor: | IBM |
| Exam Name: | IBM InfoSphere DataStage v8.5 Fundamentals / Solution Designer Exam |
| Exam Number: | 000-421 |
| Available Languages: | English |
| Exam Format: | Multiple choice, Scenario-based questions |
| Related Certifications: | IBM Certified Solution Developer - InfoSphere DataStage IBM Certified Data Warehouse Engineer |
| Sample Questions: | IBM A2090-421 Sample Questions |
| Exam Way: | Proctored exam via Pearson VUE (online or test center depending on region) |
| Pre Condition: | No formal prerequisites, but experience with ETL concepts and IBM InfoSphere DataStage is recommended. |
IBM A2090-421 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Transformation and ETL Logic | - Data mapping and transformation rules
|
| Job Design and Development | - Job types
|
| Performance and Parallelism | - Parallel processing concepts
|
| DataStage Architecture | - InfoSphere DataStage components
|
| Job Execution and Troubleshooting | - Monitoring and debugging
|
IBM Assessment: InfoSphere DataStage v8.5 Sample Questions:
1. External data conversions fall in two major types - automatic and manual. What are the three automatic conversions? (Select three)
A) SAS data
B) Flat Text files
C) Modify operator
D) Relational data
E) Sequential File stage
2. Which three DataStage elements allow you to create Shared MetaData? (Select three)
A) DataStage table definition
B) Dataset stage
C) Oracle Connector
D) DB2 Connector
E) Sequential file stage
3. Which two statements are true about project-level configuration for National Language Support (NLS)? (Select two)
A) Change the Parallel job project map.
B) Choose NVarChar for string fields.
C) Choose appropriate NLS map in the stage property.
D) Change the Parallel job project locale.
4. In your DB2 database you have column names that use characters # and $. Which two steps should be completed to allow DataStage to convert these characters into internal format and back as necessary? (Select two)
A) Set environment variable $DS_ENABLE_RESERVED_CHAR_CONVERT to true.
B) Avoid using the strings_025_and_026_in your IBM DB2 column names.
C) Set environment variable $DS_ENABLE_RESERVED_NUM_CONVERT to true.
D) Avoid using the strings_035_and_036_in your IBM DB2 column names.
5. Which three attributes are found for each segment in a Data Set descriptor file? (Select three)
A) Path names of all data files on all processing nodes.
B) Statistical information such as number of records in the segment and number of bytes.
C) Flag marking segment as valid or invalid.
D) Schema of Data Set.
E) Copy of the configuration file used when segment was created.
Solutions:
| Question # 1 Answer: A,B,D | Question # 2 Answer: A,B,D | Question # 3 Answer: A,C | Question # 4 Answer: A,D | Question # 5 Answer: A,B,E |
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