Hit a ceiling in your IT career? A IBM certification is often what breaks it — and the C2090-645日本語 exam is the lock you have to pick. Real4test equips you with 57 practice questions for the IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam so the effort you invest actually converts into a pass.
IBM C2090-645日本語 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM Cognos 10 BI Multidimensional Author |
| Exam Number: | C2020-645 |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Duration: | 60 minutes |
| Real Exam Qty: | 56-57 |
| Certificate Validity Period: | Retired, no longer valid for new certification |
| Passing Score: | 75% |
| Available Languages: | Japanese, English |
| Related Certifications: | IBM Cognos 10 BI Author IBM Certified Designer - Cognos BI Multidimensional Reports (C2090-645) |
| Exam Price: | USD 200 |
| Recommended Training: | IBM Cognos Event Studio User Guide IBM Cognos Report Studio User Guide 10.2.x |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | ![]() |
| Exam Way: | Onsite at Pearson VUE authorized centers; retired, no longer available |
| Pre Condition: | Basic knowledge of IBM Cognos Report Studio and BI concepts |
| Official Syllabus URL: | https://www-03.ibm.com/certify/exam.html?id=C2090-645 |
IBM C2090-645日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Focus Reports | 14% | - Dimensional vs relational filtering - Measure-based filtering - Slicers and member-based filtering |
| Dimensional Data Components | 28% | - Data source types: relational, DMR, dimensional - Multidimensional structure: dimensions, hierarchies, levels, members - Sets, tuples, and report context - MUN (Member Unique Name) and default members |
| Drill-through Access | 8% | - Setting up drill-through definitions - Conformed dimensions and target reports |
| Calculations and Dimensional Functions | 36% | - Dimensional functions: aggregate, currentMember, ancestor, etc. - Complex reusable expressions - Arithmetic and logical expressions - Data type coercion and prompt integration |
| Drilling in Reports | 14% | - Customizing drill paths - Default drill-down and drill-up behavior |
IBM C2090-645日本語 Exam FAQ: Read This First
Which domains make up the C2090-645日本語 exam?
The IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam spans 5 domains, and they are not weighted equally. The top areas are Focus Reports — 14%, Drilling in Reports — 14%, Dimensional Data Components — 28%. 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 C2090-645日本語 exam?
Yes. IBM officially recommends these training options for the IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam:
Training builds the foundation — then measure it with the 57 practice questions for the C2090-645日本語 exam from Real4test to see how you perform when the clock is running.
What does passing the C2090-645日本語 exam actually get me?
The C2090-645日本語 exam is IBM's official certification test, and passing it earns the IBM Certified Designer - Cognos 10 BI Multidimensional Reports credential at the Designer 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 Cognos 10 BI Author, IBM Certified Designer - Cognos BI Multidimensional Reports (C2090-645), so this exam can anchor a longer certification plan.
What is the C2090-645日本語 passing score, and how much is the exam fee?
You pass the IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam at 75%, and each attempt costs USD 200 — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 75% twice in a row, then schedule the real C2090-645日本語 exam.
Can I check your C2090-645日本語 questions before buying?
Please do. Real4test offers a free demo download for the IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) 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.
How many questions are in the C2090-645日本語 exam and how long does it run?
The IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam packs 56-57 questions into 60 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the C2090-645日本語 exam with a pacing plan already rehearsed.
What are the eligibility requirements for the C2090-645日本語 exam?
Basic knowledge of IBM Cognos Report Studio and BI concepts Since IBM revises these rules from time to time, confirm the current prerequisites on the official exam page (https://www-03.ibm.com/certify/exam.html?id=C2090-645) before booking your IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your C2090-645日本語 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 Cognos 10 BI Multidimensional Author (C2090-645日本語版) 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 Cognos 10 BI Multidimensional Author (C2090-645日本語版) exam?
Use IBM's official registration channels:
The exam is offered as Onsite at Pearson VUE authorized centers; retired, no longer available — choose the format that fits your situation when you schedule.
IBM Cognos 10 BI Multidimensional Author (C2090-645日本語版) Sample Questions:
Question #1
A. Option C
B. Option D
C. Option A
D. Option B
Question #2
A. Option C
B. Option D
C. Option A
D. Option B
Question #3
A. Cousin
B. OpeningPeriod
C. Siblings
D. PrevMember
Question #4
A. Option C
B. Option D
C. Option A
D. Option B
Question #5


A. [Revenue]/total([Revenue]for[Products])
B. tuple([Revenue]/[Products]*[Revenue])
C. [Revenue]/([Revenue]*[Products])
D. [Revenue]/tuple([Revenue],[Products])
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: A | Question #3 Correct Answer: A | Question #4 Correct Answer: B | Question #5 Correct Answer: D |


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