Question and Answer: 60

The C2090-623 exam, also known as the IBM Certified Data Engineer - Cognos Analytics, typically covers the following topics:

  1. Cognos Analytics Architecture: Understanding the components of Cognos and how they interact.
  2. Data Preparation: Skills in data modeling, data sources, and transformations.
  3. Reporting: Creating and customizing reports, dashboards, and visualizations.
  4. Administration: Managing users, roles, security, and configurations within Cognos.
  5. Performance Optimization: Techniques to enhance report performance and manage resources effectively.
  6. Data Governance: Best practices for data quality, integrity, and compliance.