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IBM C2090-304 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM InfoSphere QualityStage v9.1 Solution Developer |
| Exam Number: | C2090-304 |
| Related Certifications: | IBM Certified DataStage Developer IBM Certified InfoSphere Information Server Administrator |
| Available Languages: | English |
| Exam Format: | Scenario-based questions, Multiple choice |
| Recommended Training: | IBM InfoSphere QualityStage v9.1 Training |
| Exam Registration: | Pearson VUE IBM Exams IBM Certification Portal |
| Sample Questions: |  |
| Exam Way: | Online proctored or test center (IBM authorized testing provider) |
| Pre Condition: | Basic understanding of ETL concepts and IBM InfoSphere Information Server is recommended. |
| Official Syllabus URL: | https://www.ibm.com/certify |
IBM C2090-304 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Data Quality Fundamentals | - Data cleansing principles - Data profiling concepts - Data standardization techniques |
| Topic 2: Matching and Survivorship | - Match specification design - Survivorship rules - Deterministic and probabilistic matching |
| Topic 3: Data Quality Implementation | - Error handling and logging - Job design and deployment |
| Topic 4: InfoSphere QualityStage Architecture | - Components and workflow - Integration with InfoSphere Information Server |
| Topic 5: QualityStage Stages and Jobs | - Parallel job design concepts - Matching stages - Standardization stages |
IBM C2090-304 Exam FAQ: Read This First
Which domains make up the C2090-304 exam?
The IBM InfoSphere QualityStage v9.1 Solution Developer exam spans 5 domains, and they are not weighted equally. The top areas are Matching and Survivorship, Data Quality Fundamentals, QualityStage Stages and Jobs. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Are there official IBM courses for the C2090-304 exam?
Yes. IBM officially recommends these training options for the IBM InfoSphere QualityStage v9.1 Solution Developer exam:
Training builds the foundation — then measure it with the 62 practice questions for the C2090-304 exam from Real4test to see how you perform when the clock is running.
What does passing the C2090-304 exam actually get me?
The C2090-304 exam is IBM's official certification test, and passing it earns the IBM Certified Solution Developer - InfoSphere QualityStage v9.1 credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with IBM technologies, or when you apply to one that does. The same track also includes IBM Certified DataStage Developer, IBM Certified InfoSphere Information Server Administrator, so this exam can anchor a longer certification plan.
Can I check your C2090-304 questions before buying?
Please do. Real4test offers a free demo download for the IBM InfoSphere QualityStage v9.1 Solution Developer exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
What are the eligibility requirements for the C2090-304 exam?
Basic understanding of ETL concepts and IBM InfoSphere Information Server is recommended. Since IBM revises these rules from time to time, confirm the current prerequisites on the official exam page (https://www.ibm.com/certify) before booking your IBM InfoSphere QualityStage v9.1 Solution Developer exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your C2090-304 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the IBM InfoSphere QualityStage v9.1 Solution Developer exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Where can I register for the IBM InfoSphere QualityStage v9.1 Solution Developer exam?
Use IBM's official registration channels:
The exam is offered as Online proctored or test center (IBM authorized testing provider) — choose the format that fits your situation when you schedule.
IBM InfoSphere QualityStage v9.1 Solution Developer Sample Questions:
Question #1
In the output fields available from the Name Standardize rule set, how many MatchPrimaryWords are defined?
A. Two
B. Five
C. Three
D. Four
Question #2
Which data type(s) will NOT be supported by Standardization?
A. Non-aggregate data types.
B. Non-vector data types.
C. Integer.
D. Binary.
Question #3
Which threshold is used to identify input data Strings are probably the same?
A. 100
B. 900
C. 800
D. 1000
Question #4
What does the default Class Label "A" on a pattern rule in SRD describe?
A. A token that contains only letters.
B. A token that contains only numbers.
C. A token that contains some symbols.
D. A token that contains some numbers.
Question #5
Which statement about the jobs used by the Match Specification Setup Wizard is true?
A. The jobs must be imported.
B. The jobs must be created.
C. The jobs exist for only One-source individual match.
D. The jobs are created in the repository at installation time.
Solutions:
| Question #1 Correct Answer: A | Question #2 Correct Answer: D | Question #3 Correct Answer: A | Question #4 Correct Answer: D | Question #5 Correct Answer: B |
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