Connect a small versioned change to automated evidence, a controlled release, production reliability, and the next improvement decision.
Beginner13 min read
CI/CD lessonDelivery and reliability foundationsPractice
UNTIMED COACHING
Practice before the pressure
Use feedback to correct the model, not merely memorize an option position.
GUIDED PRACTICE
Practice the lesson questions
Answer normal lesson questions without a timer. Every answer includes an explanation, and incorrect answers can be tried again before continuing.
20 questions balanced across the lesson's key topics
At least four explanatory diagrams or tables
Retry freely, without a timer or score
CONCEPT MODELS
See the lesson as a system
Use these visual guides to connect the key ideas before answering the questions.
Trace one change into a running serviceKeep the work decision, versioned source, automated pipeline, and running service as separate delivery roles.Turn production evidence into the next decisionConnect a service signal to telemetry evidence, a reliability target, and the next bounded delivery decision.