IBM C2090-635 Exam Details & Actual Exam Questions

Exam Questions: 65
Updated On: Sep,10 2026

IBM Cognos 10 BI OLAP Developer Exam Questions

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Certification Vendor:	IBM
Exam Name:	IBM Cognos 10 BI OLAP Developer
Exam Number:	C2020-635
Exam Format:	Scenario-based questions, Multiple choice
Available Languages:	English
Related Certifications:	IBM Cognos BI Reporting Developer IBM Cognos BI Administrator
Sample Questions:	IBM C2090-635 Sample Questions
Exam Way:	Proctored exam delivered via IBM/authorized testing provider (online or test center, depending on region availability).
Pre Condition:	Recommended familiarity with IBM Cognos Analytics or Cognos 10 BI fundamentals.

Section	Objectives
Reporting and Data Access	- Report Studio usage - Dynamic query mode concepts - Query execution and data retrieval
IBM Cognos BI Architecture	- Cognos components and services - Security model overview - Content Manager and deployment architecture
OLAP Cubes and Analysis	- Aggregation and performance optimization - Drill-down and drill-through analysis - Cube design and deployment
Dimensional Modeling and OLAP Concepts	- Measures and calculations - Star and snowflake schemas - Dimensions, hierarchies, and levels
Framework Manager Modeling	- Query subjects and query items - Model design and metadata layers - Relationships and joins
Security and Administration	- User roles and permissions - Access control in Cognos