Learn about different software development interface types.

Learn about different software development interface types.

Learn how to perform interface analysis.

A checklist for interface validation.

The Entry Certificate in Business Analysis (ECBA) exam serves the IIBA global community’s vision for a foundational exam in business analysis. This vision is centered on the practical application

Learn how to define requirements architecture.

ECBA Sample Questions

Preparing for Online Remote Proctored Exams with PSI JA.pdf

Learn how to specify interfaces.

A template for business model canvas.