Lesson 1: Mobile Ecosystem, Architectures, Platforms, and Risks

This lesson develops practical understanding of mobile ecosystem, architectures, platforms, and risks within the ISTQB Certified Tester Foundation Level – Mobile Application Testing (CT-MAT) Training. It connects core concepts with realistic testing and quality-engineering decisions.

Learners examine methods, evidence, risks, stakeholder expectations, and implementation considerations before applying the ideas in a focused activity.

Topics Covered

• Native, web, hybrid, progressive, and cross-platform apps
• Operating systems, devices, screens, hardware, and fragmentation
• Backend, API, authentication, synchronization, and cloud architecture
• Stores, signing, permissions, privacy, and release constraints
• Network mobility, latency, loss, roaming, offline use, and recovery
• Sensors, location, camera, biometrics, notifications, and interruptions
• Mobile risks, user context, business impact, and prioritization

Practical Activity

Apply the lesson concepts to a realistic ISTQB Certified Tester Foundation Level – Mobile Application Testing (CT-MAT) scenario and document the test approach, evidence, risks, and recommended next actions.

Lesson Outcome

Learners can explain and apply mobile ecosystem, architectures, platforms, and risks using structured, risk-aware, and evidence-based testing decisions.